20124489538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2683981}}^1$

素因数の和:2684169

約数の個数: 16

約数和(自身を含む): 31692459456

約数和(自身を除く): 11567969918

約数列:

[1, 2, 23, 46, 163, 326, 3749, 7498, 2683981, 5367962, 61731563, 123463126, 437488903, 874977806, 10062244769, 20124489538]

約数ペア:

[(1, 20124489538), (2, 10062244769), (23, 874977806), (46, 437488903), (163, 123463126), (326, 61731563), (3749, 5367962), (7498, 2683981)]