20199841656

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{150377}}^1$

素因数の和:150608

約数の個数: 64

約数和(自身を含む): 52511997600

約数和(自身を除く): 32312155944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 193, 232, 348, 386, 579, 696, 772, 1158, 1544, 2316, 4632, 5597, 11194, 16791, 22388, 33582, 44776, 67164, 134328, 150377, 300754, 451131, 601508, 902262, 1203016, 1804524, 3609048, 4360933, 8721866, 13082799, 17443732, 26165598, 29022761, 34887464, 52331196, 58045522, 87068283, 104662392, 116091044, 174136566, 232182088, 348273132, 696546264, 841660069, 1683320138, 2524980207, 3366640276, 5049960414, 6733280552, 10099920828, 20199841656]

約数ペア:

[(1, 20199841656), (2, 10099920828), (3, 6733280552), (4, 5049960414), (6, 3366640276), (8, 2524980207), (12, 1683320138), (24, 841660069), (29, 696546264), (58, 348273132), (87, 232182088), (116, 174136566), (174, 116091044), (193, 104662392), (232, 87068283), (348, 58045522), (386, 52331196), (579, 34887464), (696, 29022761), (772, 26165598), (1158, 17443732), (1544, 13082799), (2316, 8721866), (4632, 4360933), (5597, 3609048), (11194, 1804524), (16791, 1203016), (22388, 902262), (33582, 601508), (44776, 451131), (67164, 300754), (134328, 150377)]