20433670

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8923}}^1$

素因数の和:9159

約数の個数: 16

約数和(自身を含む): 36945360

約数和(自身を除く): 16511690

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 8923, 17846, 44615, 89230, 2043367, 4086734, 10216835, 20433670]

約数ペア:

[(1, 20433670), (2, 10216835), (5, 4086734), (10, 2043367), (229, 89230), (458, 44615), (1145, 17846), (2290, 8923)]