20145888939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5402491}}^1$

素因数の和:5402618

約数の個数: 16

約数和(自身を含む): 29562436224

約数和(自身を除く): 9416547285

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 5402491, 16207473, 59427401, 178282203, 610481483, 1831444449, 6715296313, 20145888939]

約数ペア:

[(1, 20145888939), (3, 6715296313), (11, 1831444449), (33, 610481483), (113, 178282203), (339, 59427401), (1243, 16207473), (3729, 5402491)]