20402578338

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2267}}^1\times {\mathrm{34883}}^1$

素因数の和:37198

約数の個数: 32

約数和(自身を含む): 41773729536

約数和(自身を除く): 21371151198

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 2267, 4534, 6801, 13602, 34883, 69766, 97481, 104649, 194962, 209298, 292443, 584886, 1499969, 2999938, 4499907, 8999814, 79079761, 158159522, 237239283, 474478566, 3400429723, 6800859446, 10201289169, 20402578338]

約数ペア:

[(1, 20402578338), (2, 10201289169), (3, 6800859446), (6, 3400429723), (43, 474478566), (86, 237239283), (129, 158159522), (258, 79079761), (2267, 8999814), (4534, 4499907), (6801, 2999938), (13602, 1499969), (34883, 584886), (69766, 292443), (97481, 209298), (104649, 194962)]