20161480734

素因数分解:

$2^1\times 3^2\times {\mathrm{2657}}^1\times {\mathrm{421559}}^1$

素因数の和:424224

約数の個数: 24

約数和(自身を含む): 43699752720

約数和(自身を除く): 23538271986

約数列:

[1, 2, 3, 6, 9, 18, 2657, 5314, 7971, 15942, 23913, 47826, 421559, 843118, 1264677, 2529354, 3794031, 7588062, 1120082263, 2240164526, 3360246789, 6720493578, 10080740367, 20161480734]

約数ペア:

[(1, 20161480734), (2, 10080740367), (3, 6720493578), (6, 3360246789), (9, 2240164526), (18, 1120082263), (2657, 7588062), (5314, 3794031), (7971, 2529354), (15942, 1264677), (23913, 843118), (47826, 421559)]