20455584

素因数分解:

$2^5\times 3^1\times {\mathrm{213079}}^1$

素因数の和:213092

約数の個数: 24

約数和(自身を含む): 53696160

約数和(自身を除く): 33240576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 213079, 426158, 639237, 852316, 1278474, 1704632, 2556948, 3409264, 5113896, 6818528, 10227792, 20455584]

約数ペア:

[(1, 20455584), (2, 10227792), (3, 6818528), (4, 5113896), (6, 3409264), (8, 2556948), (12, 1704632), (16, 1278474), (24, 852316), (32, 639237), (48, 426158), (96, 213079)]