20210958659

素因数分解:

${\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{3373}}^1$

素因数の和:3707

約数の個数: 24

約数和(自身を含む): 21673388352

約数和(自身を除く): 1462429693

約数列:

[1, 23, 47, 241, 529, 1081, 3373, 5543, 11327, 24863, 77579, 127489, 158531, 260521, 812893, 1784317, 3646213, 5991983, 18696539, 38205971, 83862899, 430020397, 878737333, 20210958659]

約数ペア:

[(1, 20210958659), (23, 878737333), (47, 430020397), (241, 83862899), (529, 38205971), (1081, 18696539), (3373, 5991983), (5543, 3646213), (11327, 1784317), (24863, 812893), (77579, 260521), (127489, 158531)]