20076307668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:427

約数の個数: 288

約数和(自身を含む): 57257840640

約数和(自身を除く): 37181532972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 43, 57, 62, 76, 86, 93, 97, 114, 124, 129, 171, 172, 186, 194, 227, 228, 258, 279, 291, 342, 372, 387, 388, 454, 516, 558, 582, 589, 681, 684, 774, 817, 873, 908, 1116, 1164, 1178, 1333, 1362, 1548, 1634, 1746, 1767, 1843, 2043, 2356, 2451, 2666, 2724, 3007, 3268, 3492, 3534, 3686, 3999, 4086, 4171, 4313, 4902, 5301, 5332, 5529, 6014, 7037, 7068, 7353, 7372, 7998, 8172, 8342, 8626, 9021, 9761, 9804, 10602, 11058, 11997, 12028, 12513, 12939, 14074, 14706, 15996, 16587, 16684, 17252, 18042, 19522, 21111, 21204, 22019, 22116, 23994, 25026, 25327, 25878, 27063, 28148, 29283, 29412, 33174, 36084, 37539, 38817, 39044, 42222, 44038, 47988, 50052, 50654, 51756, 54126, 57133, 58566, 63333, 66057, 66348, 75078, 75981, 77634, 79249, 84444, 87849, 88076, 101308, 108252, 114266, 117132, 126666, 129301, 132114, 133703, 150156, 151962, 155268, 158498, 171399, 175698, 185459, 198171, 227943, 228532, 237747, 253332, 258602, 264228, 267406, 302591, 303924, 316996, 342798, 351396, 370918, 387903, 396342, 401109, 418361, 455886, 475494, 514197, 517204, 534812, 556377, 605182, 682589, 685596, 713241, 741836, 775806, 792684, 802218, 836722, 907773, 911772, 946817, 950988, 1028394, 1112754, 1163709, 1203327, 1210364, 1255083, 1365178, 1426482, 1551612, 1604436, 1669131, 1673444, 1815546, 1893634, 2047767, 2056788, 2225508, 2327418, 2406654, 2456719, 2510166, 2723319, 2730356, 2840451, 2852964, 3338262, 3631092, 3765249, 3787268, 4095534, 4654836, 4813308, 4913438, 5020332, 5446638, 5680902, 5749229, 6143301, 6676524, 7370157, 7530498, 8191068, 8521353, 9826876, 10893276, 11361804, 11498458, 12286602, 12969191, 14740314, 15060996, 17042706, 17247687, 17989523, 22110471, 22996916, 24573204, 25938382, 29351327, 29480628, 34085412, 34495374, 35979046, 38907573, 44220942, 51743061, 51876764, 53968569, 58702654, 68990748, 71958092, 77815146, 88053981, 88441884, 103486122, 107937138, 116722719, 117405308, 155630292, 161905707, 176107962, 206972244, 215874276, 233445438, 264161943, 323811414, 352215924, 466890876, 528323886, 557675213, 647622828, 1056647772, 1115350426, 1673025639, 2230700852, 3346051278, 5019076917, 6692102556, 10038153834, 20076307668]

約数ペア:

[(1, 20076307668), (2, 10038153834), (3, 6692102556), (4, 5019076917), (6, 3346051278), (9, 2230700852), (12, 1673025639), (18, 1115350426), (19, 1056647772), (31, 647622828), (36, 557675213), (38, 528323886), (43, 466890876), (57, 352215924), (62, 323811414), (76, 264161943), (86, 233445438), (93, 215874276), (97, 206972244), (114, 176107962), (124, 161905707), (129, 155630292), (171, 117405308), (172, 116722719), (186, 107937138), (194, 103486122), (227, 88441884), (228, 88053981), (258, 77815146), (279, 71958092), (291, 68990748), (342, 58702654), (372, 53968569), (387, 51876764), (388, 51743061), (454, 44220942), (516, 38907573), (558, 35979046), (582, 34495374), (589, 34085412), (681, 29480628), (684, 29351327), (774, 25938382), (817, 24573204), (873, 22996916), (908, 22110471), (1116, 17989523), (1164, 17247687), (1178, 17042706), (1333, 15060996), (1362, 14740314), (1548, 12969191), (1634, 12286602), (1746, 11498458), (1767, 11361804), (1843, 10893276), (2043, 9826876), (2356, 8521353), (2451, 8191068), (2666, 7530498), (2724, 7370157), (3007, 6676524), (3268, 6143301), (3492, 5749229), (3534, 5680902), (3686, 5446638), (3999, 5020332), (4086, 4913438), (4171, 4813308), (4313, 4654836), (4902, 4095534), (5301, 3787268), (5332, 3765249), (5529, 3631092), (6014, 3338262), (7037, 2852964), (7068, 2840451), (7353, 2730356), (7372, 2723319), (7998, 2510166), (8172, 2456719), (8342, 2406654), (8626, 2327418), (9021, 2225508), (9761, 2056788), (9804, 2047767), (10602, 1893634), (11058, 1815546), (11997, 1673444), (12028, 1669131), (12513, 1604436), (12939, 1551612), (14074, 1426482), (14706, 1365178), (15996, 1255083), (16587, 1210364), (16684, 1203327), (17252, 1163709), (18042, 1112754), (19522, 1028394), (21111, 950988), (21204, 946817), (22019, 911772), (22116, 907773), (23994, 836722), (25026, 802218), (25327, 792684), (25878, 775806), (27063, 741836), (28148, 713241), (29283, 685596), (29412, 682589), (33174, 605182), (36084, 556377), (37539, 534812), (38817, 517204), (39044, 514197), (42222, 475494), (44038, 455886), (47988, 418361), (50052, 401109), (50654, 396342), (51756, 387903), (54126, 370918), (57133, 351396), (58566, 342798), (63333, 316996), (66057, 303924), (66348, 302591), (75078, 267406), (75981, 264228), (77634, 258602), (79249, 253332), (84444, 237747), (87849, 228532), (88076, 227943), (101308, 198171), (108252, 185459), (114266, 175698), (117132, 171399), (126666, 158498), (129301, 155268), (132114, 151962), (133703, 150156)]