20149358796

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4549}}^1$

素因数の和:4616

約数の個数: 252

約数和(自身を含む): 63497179200

約数和(自身を除く): 43347820404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 81, 84, 93, 98, 108, 124, 126, 147, 162, 186, 189, 196, 217, 243, 252, 279, 294, 324, 372, 378, 434, 441, 486, 558, 567, 588, 651, 729, 756, 837, 868, 882, 972, 1116, 1134, 1302, 1323, 1458, 1519, 1674, 1701, 1764, 1953, 2268, 2511, 2604, 2646, 2916, 3038, 3348, 3402, 3906, 3969, 4549, 4557, 5022, 5103, 5292, 5859, 6076, 6804, 7533, 7812, 7938, 9098, 9114, 10044, 10206, 11718, 11907, 13647, 13671, 15066, 15876, 17577, 18196, 18228, 20412, 22599, 23436, 23814, 27294, 27342, 30132, 31843, 35154, 35721, 40941, 41013, 45198, 47628, 52731, 54588, 54684, 63686, 70308, 71442, 81882, 82026, 90396, 95529, 105462, 122823, 123039, 127372, 141019, 142884, 158193, 163764, 164052, 191058, 210924, 222901, 245646, 246078, 282038, 286587, 316386, 368469, 369117, 382116, 423057, 445802, 491292, 492156, 564076, 573174, 632772, 668703, 736938, 738234, 846114, 859761, 891604, 987133, 1105407, 1107351, 1146348, 1269171, 1337406, 1473876, 1476468, 1692228, 1719522, 1974266, 2006109, 2210814, 2214702, 2538342, 2579283, 2674812, 2961399, 3316221, 3439044, 3807513, 3948532, 4012218, 4421628, 4429404, 5076684, 5158566, 5922798, 6018327, 6632442, 6909931, 7615026, 7737849, 8024436, 8884197, 10317132, 11422539, 11845596, 12036654, 13264884, 13819862, 15230052, 15475698, 17768394, 18054981, 20729793, 22845078, 23213547, 24073308, 26652591, 27639724, 30951396, 34267617, 35536788, 36109962, 41459586, 45690156, 46427094, 53305182, 54164943, 62189379, 68535234, 72219924, 79957773, 82919172, 92854188, 102802851, 106610364, 108329886, 124378758, 137070468, 159915546, 162494829, 186568137, 205605702, 216659772, 239873319, 248757516, 319831092, 324989658, 373136274, 411211404, 479746638, 559704411, 649979316, 719619957, 746272548, 959493276, 1119408822, 1439239914, 1679113233, 2238817644, 2878479828, 3358226466, 5037339699, 6716452932, 10074679398, 20149358796]

約数ペア:

[(1, 20149358796), (2, 10074679398), (3, 6716452932), (4, 5037339699), (6, 3358226466), (7, 2878479828), (9, 2238817644), (12, 1679113233), (14, 1439239914), (18, 1119408822), (21, 959493276), (27, 746272548), (28, 719619957), (31, 649979316), (36, 559704411), (42, 479746638), (49, 411211404), (54, 373136274), (62, 324989658), (63, 319831092), (81, 248757516), (84, 239873319), (93, 216659772), (98, 205605702), (108, 186568137), (124, 162494829), (126, 159915546), (147, 137070468), (162, 124378758), (186, 108329886), (189, 106610364), (196, 102802851), (217, 92854188), (243, 82919172), (252, 79957773), (279, 72219924), (294, 68535234), (324, 62189379), (372, 54164943), (378, 53305182), (434, 46427094), (441, 45690156), (486, 41459586), (558, 36109962), (567, 35536788), (588, 34267617), (651, 30951396), (729, 27639724), (756, 26652591), (837, 24073308), (868, 23213547), (882, 22845078), (972, 20729793), (1116, 18054981), (1134, 17768394), (1302, 15475698), (1323, 15230052), (1458, 13819862), (1519, 13264884), (1674, 12036654), (1701, 11845596), (1764, 11422539), (1953, 10317132), (2268, 8884197), (2511, 8024436), (2604, 7737849), (2646, 7615026), (2916, 6909931), (3038, 6632442), (3348, 6018327), (3402, 5922798), (3906, 5158566), (3969, 5076684), (4549, 4429404), (4557, 4421628), (5022, 4012218), (5103, 3948532), (5292, 3807513), (5859, 3439044), (6076, 3316221), (6804, 2961399), (7533, 2674812), (7812, 2579283), (7938, 2538342), (9098, 2214702), (9114, 2210814), (10044, 2006109), (10206, 1974266), (11718, 1719522), (11907, 1692228), (13647, 1476468), (13671, 1473876), (15066, 1337406), (15876, 1269171), (17577, 1146348), (18196, 1107351), (18228, 1105407), (20412, 987133), (22599, 891604), (23436, 859761), (23814, 846114), (27294, 738234), (27342, 736938), (30132, 668703), (31843, 632772), (35154, 573174), (35721, 564076), (40941, 492156), (41013, 491292), (45198, 445802), (47628, 423057), (52731, 382116), (54588, 369117), (54684, 368469), (63686, 316386), (70308, 286587), (71442, 282038), (81882, 246078), (82026, 245646), (90396, 222901), (95529, 210924), (105462, 191058), (122823, 164052), (123039, 163764), (127372, 158193), (141019, 142884)]