20405568

素因数分解:

$2^6\times 3^1\times {\mathrm{106279}}^1$

素因数の和:106294

約数の個数: 28

約数和(自身を含む): 53990240

約数和(自身を除く): 33584672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 106279, 212558, 318837, 425116, 637674, 850232, 1275348, 1700464, 2550696, 3400928, 5101392, 6801856, 10202784, 20405568]

約数ペア:

[(1, 20405568), (2, 10202784), (3, 6801856), (4, 5101392), (6, 3400928), (8, 2550696), (12, 1700464), (16, 1275348), (24, 850232), (32, 637674), (48, 425116), (64, 318837), (96, 212558), (192, 106279)]