20213773558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{8807}}^1\times {\mathrm{104327}}^1$

素因数の和:113147

約数の個数: 16

約数和(自身を含む): 33081156864

約数和(自身を除く): 12867383306

約数列:

[1, 2, 11, 22, 8807, 17614, 96877, 104327, 193754, 208654, 1147597, 2295194, 918807889, 1837615778, 10106886779, 20213773558]

約数ペア:

[(1, 20213773558), (2, 10106886779), (11, 1837615778), (22, 918807889), (8807, 2295194), (17614, 1147597), (96877, 208654), (104327, 193754)]