20042374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17189}}^1$

素因数の和:17255

約数の個数: 16

約数和(自身を含む): 33417360

約数和(自身を除く): 13374986

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 17189, 34378, 189079, 378158, 911017, 1822034, 10021187, 20042374]

約数ペア:

[(1, 20042374), (2, 10021187), (11, 1822034), (22, 911017), (53, 378158), (106, 189079), (583, 34378), (1166, 17189)]