20183896226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1\times {\mathrm{554899}}^1$

素因数の和:556313

約数の個数: 16

約数和(自身を含む): 32628120000

約数和(自身を除く): 12444223774

約数列:

[1, 2, 13, 26, 1399, 2798, 18187, 36374, 554899, 1109798, 7213687, 14427374, 776303701, 1552607402, 10091948113, 20183896226]

約数ペア:

[(1, 20183896226), (2, 10091948113), (13, 1552607402), (26, 776303701), (1399, 14427374), (2798, 7213687), (18187, 1109798), (36374, 554899)]