2046242020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1930417}}^1$

素因数の和:1930479

約数の個数: 24

約数和(自身を含む): 4378188024

約数和(自身を除く): 2331946004

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1930417, 3860834, 7721668, 9652085, 19304170, 38608340, 102312101, 204624202, 409248404, 511560505, 1023121010, 2046242020]

約数ペア:

[(1, 2046242020), (2, 1023121010), (4, 511560505), (5, 409248404), (10, 204624202), (20, 102312101), (53, 38608340), (106, 19304170), (212, 9652085), (265, 7721668), (530, 3860834), (1060, 1930417)]