20158764630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21676091}}^1$

素因数の和:21676132

約数の個数: 32

約数和(自身を含む): 49941715968

約数和(自身を除く): 29782951338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 21676091, 43352182, 65028273, 108380455, 130056546, 216760910, 325141365, 650282730, 671958821, 1343917642, 2015876463, 3359794105, 4031752926, 6719588210, 10079382315, 20158764630]

約数ペア:

[(1, 20158764630), (2, 10079382315), (3, 6719588210), (5, 4031752926), (6, 3359794105), (10, 2015876463), (15, 1343917642), (30, 671958821), (31, 650282730), (62, 325141365), (93, 216760910), (155, 130056546), (186, 108380455), (310, 65028273), (465, 43352182), (930, 21676091)]