20483110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89057}}^1$

素因数の和:89087

約数の個数: 16

約数和(自身を含む): 38473056

約数和(自身を除く): 17989946

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 89057, 178114, 445285, 890570, 2048311, 4096622, 10241555, 20483110]

約数ペア:

[(1, 20483110), (2, 10241555), (5, 4096622), (10, 2048311), (23, 890570), (46, 445285), (115, 178114), (230, 89057)]