20162983281

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41745307}}^1$

素因数の和:41745340

約数の個数: 16

約数和(自身を含む): 32060396544

約数和(自身を除く): 11897413263

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 41745307, 125235921, 292217149, 876651447, 960142061, 2880426183, 6720994427, 20162983281]

約数ペア:

[(1, 20162983281), (3, 6720994427), (7, 2880426183), (21, 960142061), (23, 876651447), (69, 292217149), (161, 125235921), (483, 41745307)]