20166133617

素因数分解:

$3^2\times 7^1\times {\mathrm{9803}}^1\times {\mathrm{32653}}^1$

素因数の和:42469

約数の個数: 24

約数和(自身を含む): 33294540864

約数和(自身を除く): 13128407247

約数列:

[1, 3, 7, 9, 21, 63, 9803, 29409, 32653, 68621, 88227, 97959, 205863, 228571, 293877, 617589, 685713, 2057139, 320097359, 960292077, 2240681513, 2880876231, 6722044539, 20166133617]

約数ペア:

[(1, 20166133617), (3, 6722044539), (7, 2880876231), (9, 2240681513), (21, 960292077), (63, 320097359), (9803, 2057139), (29409, 685713), (32653, 617589), (68621, 293877), (88227, 228571), (97959, 205863)]