20683674869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{10141}}^1$

素因数の和:11021

約数の個数: 32

約数和(自身を含む): 25762302720

約数和(自身を除く): 5078627851

約数列:

[1, 11, 13, 17, 143, 187, 221, 839, 2431, 9229, 10141, 10907, 14263, 111551, 119977, 131833, 156893, 172397, 185419, 1450163, 1896367, 2039609, 2241161, 8508299, 24652771, 93591289, 110607887, 144641083, 1216686757, 1591051913, 1880334079, 20683674869]

約数ペア:

[(1, 20683674869), (11, 1880334079), (13, 1591051913), (17, 1216686757), (143, 144641083), (187, 110607887), (221, 93591289), (839, 24652771), (2431, 8508299), (9229, 2241161), (10141, 2039609), (10907, 1896367), (14263, 1450163), (111551, 185419), (119977, 172397), (131833, 156893)]