20455817838

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1451}}^1\times {\mathrm{35069}}^1$

素因数の和:36592

約数の個数: 32

約数和(自身を含む): 41552058240

約数和(自身を除く): 21096240402

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 1451, 2902, 4353, 8706, 35069, 70138, 97217, 105207, 194434, 210414, 291651, 583302, 2349623, 4699246, 7048869, 14097738, 50885119, 101770238, 152655357, 305310714, 3409302973, 6818605946, 10227908919, 20455817838]

約数ペア:

[(1, 20455817838), (2, 10227908919), (3, 6818605946), (6, 3409302973), (67, 305310714), (134, 152655357), (201, 101770238), (402, 50885119), (1451, 14097738), (2902, 7048869), (4353, 4699246), (8706, 2349623), (35069, 583302), (70138, 291651), (97217, 210414), (105207, 194434)]