20202372513

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{18249659}}^1$

素因数の和:18249709

約数の個数: 16

約数和(自身を含む): 30659428800

約数和(自身を除く): 10457056287

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 18249659, 54748977, 164246931, 492740793, 748236019, 2244708057, 6734124171, 20202372513]

約数ペア:

[(1, 20202372513), (3, 6734124171), (9, 2244708057), (27, 748236019), (41, 492740793), (123, 164246931), (369, 54748977), (1107, 18249659)]