20335367

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 22471680

約数和(自身を除く): 2136313

約数列:

[1, 13, 109, 113, 127, 1417, 1469, 1651, 12317, 13843, 14351, 160121, 179959, 186563, 1564259, 20335367]

約数ペア:

[(1, 20335367), (13, 1564259), (109, 186563), (113, 179959), (127, 160121), (1417, 14351), (1469, 13843), (1651, 12317)]