20084214531

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{5623}}^1$

素因数の和:6147

約数の個数: 32

約数和(自身を含む): 27891440640

約数和(自身を除く): 7807226109

約数列:

[1, 3, 41, 71, 123, 213, 409, 1227, 2911, 5623, 8733, 16769, 16869, 29039, 50307, 87117, 230543, 399233, 691629, 1190599, 1197699, 2299807, 3571797, 6899421, 16368553, 49105659, 94292087, 163286297, 282876261, 489858891, 6694738177, 20084214531]

約数ペア:

[(1, 20084214531), (3, 6694738177), (41, 489858891), (71, 282876261), (123, 163286297), (213, 94292087), (409, 49105659), (1227, 16368553), (2911, 6899421), (5623, 3571797), (8733, 2299807), (16769, 1197699), (16869, 1190599), (29039, 691629), (50307, 399233), (87117, 230543)]