20176045812

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{919}}^1$

素因数の和:1787

約数の個数: 192

約数和(自身を含む): 59433472000

約数和(自身を除く): 39257426188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 823, 919, 988, 1026, 1404, 1482, 1646, 1838, 2052, 2223, 2469, 2757, 2964, 3292, 3676, 4446, 4938, 5514, 6669, 7407, 8271, 8892, 9876, 10699, 11028, 11947, 13338, 14814, 15637, 16542, 17461, 21398, 22221, 23894, 24813, 26676, 29628, 31274, 32097, 33084, 34922, 35841, 42796, 44442, 46911, 47788, 49626, 52383, 62548, 64194, 69844, 71682, 88884, 93822, 96291, 99252, 104766, 107523, 128388, 140733, 143364, 157149, 187644, 192582, 203281, 209532, 215046, 226993, 281466, 288873, 314298, 322569, 385164, 406562, 422199, 430092, 453986, 471447, 562932, 577746, 609843, 628596, 645138, 680979, 756337, 813124, 844398, 907972, 942894, 1155492, 1219686, 1290276, 1361958, 1512674, 1688796, 1829529, 1885788, 2042937, 2269011, 2439372, 2723916, 3025348, 3659058, 4085874, 4538022, 5488587, 6128811, 6807033, 7318116, 8171748, 9076044, 9832381, 10977174, 12257622, 13614066, 14370403, 19664762, 20421099, 21954348, 24515244, 27228132, 28740806, 29497143, 39329524, 40842198, 43111209, 57481612, 58994286, 81684396, 86222418, 88491429, 117988572, 129333627, 172444836, 176982858, 186815239, 258667254, 265474287, 353965716, 373630478, 388000881, 517334508, 530948574, 560445717, 747260956, 776001762, 1061897148, 1120891434, 1552003524, 1681337151, 2241782868, 3362674302, 5044011453, 6725348604, 10088022906, 20176045812]

約数ペア:

[(1, 20176045812), (2, 10088022906), (3, 6725348604), (4, 5044011453), (6, 3362674302), (9, 2241782868), (12, 1681337151), (13, 1552003524), (18, 1120891434), (19, 1061897148), (26, 776001762), (27, 747260956), (36, 560445717), (38, 530948574), (39, 517334508), (52, 388000881), (54, 373630478), (57, 353965716), (76, 265474287), (78, 258667254), (108, 186815239), (114, 176982858), (117, 172444836), (156, 129333627), (171, 117988572), (228, 88491429), (234, 86222418), (247, 81684396), (342, 58994286), (351, 57481612), (468, 43111209), (494, 40842198), (513, 39329524), (684, 29497143), (702, 28740806), (741, 27228132), (823, 24515244), (919, 21954348), (988, 20421099), (1026, 19664762), (1404, 14370403), (1482, 13614066), (1646, 12257622), (1838, 10977174), (2052, 9832381), (2223, 9076044), (2469, 8171748), (2757, 7318116), (2964, 6807033), (3292, 6128811), (3676, 5488587), (4446, 4538022), (4938, 4085874), (5514, 3659058), (6669, 3025348), (7407, 2723916), (8271, 2439372), (8892, 2269011), (9876, 2042937), (10699, 1885788), (11028, 1829529), (11947, 1688796), (13338, 1512674), (14814, 1361958), (15637, 1290276), (16542, 1219686), (17461, 1155492), (21398, 942894), (22221, 907972), (23894, 844398), (24813, 813124), (26676, 756337), (29628, 680979), (31274, 645138), (32097, 628596), (33084, 609843), (34922, 577746), (35841, 562932), (42796, 471447), (44442, 453986), (46911, 430092), (47788, 422199), (49626, 406562), (52383, 385164), (62548, 322569), (64194, 314298), (69844, 288873), (71682, 281466), (88884, 226993), (93822, 215046), (96291, 209532), (99252, 203281), (104766, 192582), (107523, 187644), (128388, 157149), (140733, 143364)]