20074535422

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{2351}}^1\times {\mathrm{10141}}^1$

素因数の和:12915

約数の個数: 16

約数和(自身を含む): 30199143744

約数和(自身を除く): 10124608322

約数列:

[1, 2, 421, 842, 2351, 4702, 10141, 20282, 989771, 1979542, 4269361, 8538722, 23841491, 47682982, 10037267711, 20074535422]

約数ペア:

[(1, 20074535422), (2, 10037267711), (421, 47682982), (842, 23841491), (2351, 8538722), (4702, 4269361), (10141, 1979542), (20282, 989771)]