20164456874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{10159}}^1\times {\mathrm{58379}}^1$

素因数の和:68557

約数の個数: 16

約数和(自身を含む): 32029603200

約数和(自身を除く): 11865146326

約数列:

[1, 2, 17, 34, 10159, 20318, 58379, 116758, 172703, 345406, 992443, 1984886, 593072261, 1186144522, 10082228437, 20164456874]

約数ペア:

[(1, 20164456874), (2, 10082228437), (17, 1186144522), (34, 593072261), (10159, 1984886), (20318, 992443), (58379, 345406), (116758, 172703)]