20182721878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53964497}}^1$

素因数の和:53964527

約数の個数: 16

約数和(自身を含む): 34968994704

約数和(自身を除く): 14786272826

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 53964497, 107928994, 593609467, 917396449, 1187218934, 1834792898, 10091360939, 20182721878]

約数ペア:

[(1, 20182721878), (2, 10091360939), (11, 1834792898), (17, 1187218934), (22, 917396449), (34, 593609467), (187, 107928994), (374, 53964497)]