20456736

素因数分解:

$2^5\times 3^1\times {\mathrm{213091}}^1$

素因数の和:213104

約数の個数: 24

約数和(自身を含む): 53699184

約数和(自身を除く): 33242448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 213091, 426182, 639273, 852364, 1278546, 1704728, 2557092, 3409456, 5114184, 6818912, 10228368, 20456736]

約数ペア:

[(1, 20456736), (2, 10228368), (3, 6818912), (4, 5114184), (6, 3409456), (8, 2557092), (12, 1704728), (16, 1278546), (24, 852364), (32, 639273), (48, 426182), (96, 213091)]