20144533253

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1277}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 22389333120

約数和(自身を除く): 2244799867

約数列:

[1, 13, 59, 131, 157, 767, 1277, 1703, 2041, 7729, 9263, 16601, 20567, 75343, 100477, 120419, 167287, 200489, 267371, 979459, 1213453, 2174731, 2606357, 9869933, 11828851, 15774889, 26264059, 128309129, 153775063, 341432767, 1549579481, 20144533253]

約数ペア:

[(1, 20144533253), (13, 1549579481), (59, 341432767), (131, 153775063), (157, 128309129), (767, 26264059), (1277, 15774889), (1703, 11828851), (2041, 9869933), (7729, 2606357), (9263, 2174731), (16601, 1213453), (20567, 979459), (75343, 267371), (100477, 200489), (120419, 167287)]