20214284830

素因数分解:

$2^1\times 5^1\times {\mathrm{10273}}^1\times {\mathrm{196771}}^1$

素因数の和:207051

約数の個数: 16

約数和(自身を含む): 36389439504

約数和(自身を除く): 16175154674

約数列:

[1, 2, 5, 10, 10273, 20546, 51365, 102730, 196771, 393542, 983855, 1967710, 2021428483, 4042856966, 10107142415, 20214284830]

約数ペア:

[(1, 20214284830), (2, 10107142415), (5, 4042856966), (10, 2021428483), (10273, 1967710), (20546, 983855), (51365, 393542), (102730, 196771)]