20476492576

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{1151}}^1\times {\mathrm{3329}}^1$

素因数の和:4657

約数の個数: 48

約数和(自身を含む): 40601917440

約数和(自身を除く): 20125424864

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1151, 1336, 2302, 2672, 3329, 4604, 5344, 6658, 9208, 13316, 18416, 26632, 36832, 53264, 106528, 192217, 384434, 555943, 768868, 1111886, 1537736, 2223772, 3075472, 3831679, 4447544, 6150944, 7663358, 8895088, 15326716, 17790176, 30653432, 61306864, 122613728, 639890393, 1279780786, 2559561572, 5119123144, 10238246288, 20476492576]

約数ペア:

[(1, 20476492576), (2, 10238246288), (4, 5119123144), (8, 2559561572), (16, 1279780786), (32, 639890393), (167, 122613728), (334, 61306864), (668, 30653432), (1151, 17790176), (1336, 15326716), (2302, 8895088), (2672, 7663358), (3329, 6150944), (4604, 4447544), (5344, 3831679), (6658, 3075472), (9208, 2223772), (13316, 1537736), (18416, 1111886), (26632, 768868), (36832, 555943), (53264, 384434), (106528, 192217)]