20152806069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{108877}}^1$

素因数の和:109041

約数の個数: 32

約数和(自身を含む): 30102589440

約数和(自身を除く): 9949783371

約数列:

[1, 3, 11, 33, 71, 79, 213, 237, 781, 869, 2343, 2607, 5609, 16827, 61699, 108877, 185097, 326631, 1197647, 3592941, 7730267, 8601283, 23190801, 25803849, 85032937, 94614113, 255098811, 283842339, 610691093, 1832073279, 6717602023, 20152806069]

約数ペア:

[(1, 20152806069), (3, 6717602023), (11, 1832073279), (33, 610691093), (71, 283842339), (79, 255098811), (213, 94614113), (237, 85032937), (781, 25803849), (869, 23190801), (2343, 8601283), (2607, 7730267), (5609, 3592941), (16827, 1197647), (61699, 326631), (108877, 185097)]