20215524632

素因数分解:

$2^3\times {\mathrm{1249}}^1\times {\mathrm{2023171}}^1$

素因数の和:2024426

約数の個数: 16

約数和(自身を含む): 37934475000

約数和(自身を除く): 17718950368

約数列:

[1, 2, 4, 8, 1249, 2498, 4996, 9992, 2023171, 4046342, 8092684, 16185368, 2526940579, 5053881158, 10107762316, 20215524632]

約数ペア:

[(1, 20215524632), (2, 10107762316), (4, 5053881158), (8, 2526940579), (1249, 16185368), (2498, 8092684), (4996, 4046342), (9992, 2023171)]