20786928

素因数分解:

$2^4\times 3^1\times {\mathrm{433061}}^1$

素因数の和:433072

約数の個数: 20

約数和(自身を含む): 53699688

約数和(自身を除く): 32912760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 433061, 866122, 1299183, 1732244, 2598366, 3464488, 5196732, 6928976, 10393464, 20786928]

約数ペア:

[(1, 20786928), (2, 10393464), (3, 6928976), (4, 5196732), (6, 3464488), (8, 2598366), (12, 1732244), (16, 1299183), (24, 866122), (48, 433061)]