63193220

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{7331}}^1$

素因数の和:7771

約数の個数: 24

約数和(自身を含む): 133031808

約数和(自身を除く): 69838588

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 7331, 8620, 14662, 29324, 36655, 73310, 146620, 3159661, 6319322, 12638644, 15798305, 31596610, 63193220]

約数ペア:

[(1, 63193220), (2, 31596610), (4, 15798305), (5, 12638644), (10, 6319322), (20, 3159661), (431, 146620), (862, 73310), (1724, 36655), (2155, 29324), (4310, 14662), (7331, 8620)]