20440848

素因数分解:

$2^4\times 3^1\times {\mathrm{425851}}^1$

素因数の和:425862

約数の個数: 20

約数和(自身を含む): 52805648

約数和(自身を除く): 32364800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 425851, 851702, 1277553, 1703404, 2555106, 3406808, 5110212, 6813616, 10220424, 20440848]

約数ペア:

[(1, 20440848), (2, 10220424), (3, 6813616), (4, 5110212), (6, 3406808), (8, 2555106), (12, 1703404), (16, 1277553), (24, 851702), (48, 425851)]