2059557620

素因数分解:

$2^2\times 5^1\times {\mathrm{5783}}^1\times {\mathrm{17807}}^1$

素因数の和:23599

約数の個数: 24

約数和(自身を含む): 4326061824

約数和(自身を除く): 2266504204

約数列:

[1, 2, 4, 5, 10, 20, 5783, 11566, 17807, 23132, 28915, 35614, 57830, 71228, 89035, 115660, 178070, 356140, 102977881, 205955762, 411911524, 514889405, 1029778810, 2059557620]

約数ペア:

[(1, 2059557620), (2, 1029778810), (4, 514889405), (5, 411911524), (10, 205955762), (20, 102977881), (5783, 356140), (11566, 178070), (17807, 115660), (23132, 89035), (28915, 71228), (35614, 57830)]