20083222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7477}}^1$

素因数の和:7575

約数の個数: 16

約数和(自身を含む): 32304960

約数和(自身を除く): 12221738

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 7477, 14954, 127109, 254218, 590683, 1181366, 10041611, 20083222]

約数ペア:

[(1, 20083222), (2, 10041611), (17, 1181366), (34, 590683), (79, 254218), (158, 127109), (1343, 14954), (2686, 7477)]