20136480010

素因数分解:

$2^1\times 5^1\times {\mathrm{8419}}^1\times {\mathrm{239179}}^1$

素因数の和:247605

約数の個数: 16

約数和(自身を含む): 36250120800

約数和(自身を除く): 16113640790

約数列:

[1, 2, 5, 10, 8419, 16838, 42095, 84190, 239179, 478358, 1195895, 2391790, 2013648001, 4027296002, 10068240005, 20136480010]

約数ペア:

[(1, 20136480010), (2, 10068240005), (5, 4027296002), (10, 2013648001), (8419, 2391790), (16838, 1195895), (42095, 478358), (84190, 239179)]