13305743020

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{915113}}^1$

素因数の和:915849

約数の個数: 24

約数和(自身を含む): 27980525664

約数和(自身を除く): 14674782644

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 2908, 3635, 7270, 14540, 915113, 1830226, 3660452, 4575565, 9151130, 18302260, 665287151, 1330574302, 2661148604, 3326435755, 6652871510, 13305743020]

約数ペア:

[(1, 13305743020), (2, 6652871510), (4, 3326435755), (5, 2661148604), (10, 1330574302), (20, 665287151), (727, 18302260), (1454, 9151130), (2908, 4575565), (3635, 3660452), (7270, 1830226), (14540, 915113)]