20162375511

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{556403}}^1$

素因数の和:556710

約数の個数: 16

約数和(自身を含む): 27562028544

約数和(自身を除く): 7399653033

約数列:

[1, 3, 47, 141, 257, 771, 12079, 36237, 556403, 1669209, 26150941, 78452823, 142995571, 428986713, 6720791837, 20162375511]

約数ペア:

[(1, 20162375511), (3, 6720791837), (47, 428986713), (141, 142995571), (257, 78452823), (771, 26150941), (12079, 1669209), (36237, 556403)]