20129436717

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{2377}}^1\times {\mathrm{16703}}^1$

素因数の和:19109

約数の個数: 24

約数和(自身を含む): 29076585984

約数和(自身を除く): 8947149267

約数列:

[1, 3, 13, 39, 169, 507, 2377, 7131, 16703, 30901, 50109, 92703, 217139, 401713, 651417, 1205139, 2822807, 8468421, 39703031, 119109093, 516139403, 1548418209, 6709812239, 20129436717]

約数ペア:

[(1, 20129436717), (3, 6709812239), (13, 1548418209), (39, 516139403), (169, 119109093), (507, 39703031), (2377, 8468421), (7131, 2822807), (16703, 1205139), (30901, 651417), (50109, 401713), (92703, 217139)]