20068278327

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{8803}}^1\times {\mathrm{8171}}^1$

素因数の和:17011

約数の個数: 24

約数和(自身を含む): 29929655808

約数和(自身を除く): 9861377481

約数列:

[1, 3, 9, 31, 93, 279, 8171, 8803, 24513, 26409, 73539, 79227, 253301, 272893, 759903, 818679, 2279709, 2456037, 71929313, 215787939, 647363817, 2229808703, 6689426109, 20068278327]

約数ペア:

[(1, 20068278327), (3, 6689426109), (9, 2229808703), (31, 647363817), (93, 215787939), (279, 71929313), (8171, 2456037), (8803, 2279709), (24513, 818679), (26409, 759903), (73539, 272893), (79227, 253301)]