20182420719

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{6007}}^1\times {\mathrm{16231}}^1$

素因数の和:22267

約数の個数: 24

約数和(自身を含む): 30426819072

約数和(自身を除く): 10244398353

約数列:

[1, 3, 9, 23, 69, 207, 6007, 16231, 18021, 48693, 54063, 138161, 146079, 373313, 414483, 1119939, 1243449, 3359817, 97499617, 292498851, 877496553, 2242491191, 6727473573, 20182420719]

約数ペア:

[(1, 20182420719), (3, 6727473573), (9, 2242491191), (23, 877496553), (69, 292498851), (207, 97499617), (6007, 3359817), (16231, 1243449), (18021, 1119939), (48693, 414483), (54063, 373313), (138161, 146079)]