20282702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1399}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 33264000

約数和(自身を除く): 12981298

約数列:

[1, 2, 11, 22, 659, 1318, 1399, 2798, 7249, 14498, 15389, 30778, 921941, 1843882, 10141351, 20282702]

約数ペア:

[(1, 20282702), (2, 10141351), (11, 1843882), (22, 921941), (659, 30778), (1318, 15389), (1399, 14498), (2798, 7249)]