20302472

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{3851}}^1$

素因数の和:4516

約数の個数: 16

約数和(自身を含む): 38134800

約数和(自身を除く): 17832328

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 3851, 5272, 7702, 15404, 30808, 2537809, 5075618, 10151236, 20302472]

約数ペア:

[(1, 20302472), (2, 10151236), (4, 5075618), (8, 2537809), (659, 30808), (1318, 15404), (2636, 7702), (3851, 5272)]