207364752020

素因数分解:

$2^2\times 5^1\times {\mathrm{180001}}^1\times {\mathrm{57601}}^1$

素因数の和:237611

約数の個数: 24

約数和(自身を含む): 435475958568

約数和(自身を除く): 228111206548

約数列:

[1, 2, 4, 5, 10, 20, 57601, 115202, 180001, 230404, 288005, 360002, 576010, 720004, 900005, 1152020, 1800010, 3600020, 10368237601, 20736475202, 41472950404, 51841188005, 103682376010, 207364752020]

約数ペア:

[(1, 207364752020), (2, 103682376010), (4, 51841188005), (5, 41472950404), (10, 20736475202), (20, 10368237601), (57601, 3600020), (115202, 1800010), (180001, 1152020), (230404, 900005), (288005, 720004), (360002, 576010)]