20562460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44701}}^1$

素因数の和:44733

約数の個数: 24

約数和(自身を含む): 45059616

約数和(自身を除く): 24497156

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 44701, 89402, 178804, 223505, 447010, 894020, 1028123, 2056246, 4112492, 5140615, 10281230, 20562460]

約数ペア:

[(1, 20562460), (2, 10281230), (4, 5140615), (5, 4112492), (10, 2056246), (20, 1028123), (23, 894020), (46, 447010), (92, 223505), (115, 178804), (230, 89402), (460, 44701)]