20005155938

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{3701}}^1\times {\mathrm{34211}}^1$

素因数の和:37993

約数の個数: 16

約数和(自身を含む): 30396677760

約数和(自身を除く): 10391521822

約数列:

[1, 2, 79, 158, 3701, 7402, 34211, 68422, 292379, 584758, 2702669, 5405338, 126614911, 253229822, 10002577969, 20005155938]

約数ペア:

[(1, 20005155938), (2, 10002577969), (79, 253229822), (158, 126614911), (3701, 5405338), (7402, 2702669), (34211, 584758), (68422, 292379)]