20236844205

素因数分解:

$3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1024391}}^1$

素因数の和:1024841

約数の個数: 24

約数和(自身を含む): 35157133440

約数和(自身を除く): 14920289235

約数列:

[1, 3, 5, 9, 15, 45, 439, 1317, 2195, 3951, 6585, 19755, 1024391, 3073173, 5121955, 9219519, 15365865, 46097595, 449707649, 1349122947, 2248538245, 4047368841, 6745614735, 20236844205]

約数ペア:

[(1, 20236844205), (3, 6745614735), (5, 4047368841), (9, 2248538245), (15, 1349122947), (45, 449707649), (439, 46097595), (1317, 15365865), (2195, 9219519), (3951, 5121955), (6585, 3073173), (19755, 1024391)]