20104706554

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1\times {\mathrm{76231}}^1$

素因数の和:77205

約数の個数: 16

約数和(自身を含む): 30379976640

約数和(自身を除く): 10275270086

約数列:

[1, 2, 163, 326, 809, 1618, 76231, 131867, 152462, 263734, 12425653, 24851306, 61670879, 123341758, 10052353277, 20104706554]

約数ペア:

[(1, 20104706554), (2, 10052353277), (163, 123341758), (326, 61670879), (809, 24851306), (1618, 12425653), (76231, 263734), (131867, 152462)]