20243338130

素因数分解:

$2^1\times 5^1\times {\mathrm{9679}}^1\times {\mathrm{209147}}^1$

素因数の和:218833

約数の個数: 16

約数和(自身を含む): 36441947520

約数和(自身を除く): 16198609390

約数列:

[1, 2, 5, 10, 9679, 19358, 48395, 96790, 209147, 418294, 1045735, 2091470, 2024333813, 4048667626, 10121669065, 20243338130]

約数ペア:

[(1, 20243338130), (2, 10121669065), (5, 4048667626), (10, 2024333813), (9679, 2091470), (19358, 1045735), (48395, 418294), (96790, 209147)]