20245621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 23434560

約数和(自身を除く): 3188939

約数列:

[1, 11, 19, 157, 209, 617, 1727, 2983, 6787, 11723, 32813, 96869, 128953, 1065559, 1840511, 20245621]

約数ペア:

[(1, 20245621), (11, 1840511), (19, 1065559), (157, 128953), (209, 96869), (617, 32813), (1727, 11723), (2983, 6787)]