220755408

素因数分解:

$2^4\times 3^1\times {\mathrm{4599071}}^1$

素因数の和:4599082

約数の個数: 20

約数和(自身を含む): 570284928

約数和(自身を除く): 349529520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4599071, 9198142, 13797213, 18396284, 27594426, 36792568, 55188852, 73585136, 110377704, 220755408]

約数ペア:

[(1, 220755408), (2, 110377704), (3, 73585136), (4, 55188852), (6, 36792568), (8, 27594426), (12, 18396284), (16, 13797213), (24, 9198142), (48, 4599071)]