202314602020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{165831641}}^1$

素因数の和:165831711

約数の個数: 24

約数和(自身を含む): 431825595768

約数和(自身を除く): 229510993748

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 165831641, 331663282, 663326564, 829158205, 1658316410, 3316632820, 10115730101, 20231460202, 40462920404, 50578650505, 101157301010, 202314602020]

約数ペア:

[(1, 202314602020), (2, 101157301010), (4, 50578650505), (5, 40462920404), (10, 20231460202), (20, 10115730101), (61, 3316632820), (122, 1658316410), (244, 829158205), (305, 663326564), (610, 331663282), (1220, 165831641)]