20199773564

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{20129}}^1$

素因数の和:20414

約数の個数: 48

約数和(自身を含む): 37639879200

約数和(自身を除く): 17440105636

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 211, 422, 844, 1189, 2378, 4756, 6119, 8651, 12238, 17302, 20129, 24476, 34604, 40258, 80516, 250879, 501758, 583741, 825289, 1003516, 1167482, 1650578, 2334964, 3301156, 4247219, 8494438, 16988876, 23933381, 47866762, 95733524, 123169351, 174135979, 246338702, 348271958, 492677404, 696543916, 5049943391, 10099886782, 20199773564]

約数ペア:

[(1, 20199773564), (2, 10099886782), (4, 5049943391), (29, 696543916), (41, 492677404), (58, 348271958), (82, 246338702), (116, 174135979), (164, 123169351), (211, 95733524), (422, 47866762), (844, 23933381), (1189, 16988876), (2378, 8494438), (4756, 4247219), (6119, 3301156), (8651, 2334964), (12238, 1650578), (17302, 1167482), (20129, 1003516), (24476, 825289), (34604, 583741), (40258, 501758), (80516, 250879)]