20165370622

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{523}}^1\times {\mathrm{863}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 30804157440

約数和(自身を除く): 10638786818

約数列:

[1, 2, 89, 178, 251, 502, 523, 863, 1046, 1726, 22339, 44678, 46547, 76807, 93094, 131273, 153614, 216613, 262546, 433226, 451349, 902698, 11683297, 19278557, 23366594, 38557114, 40170061, 80340122, 113288599, 226577198, 10082685311, 20165370622]

約数ペア:

[(1, 20165370622), (2, 10082685311), (89, 226577198), (178, 113288599), (251, 80340122), (502, 40170061), (523, 38557114), (863, 23366594), (1046, 19278557), (1726, 11683297), (22339, 902698), (44678, 451349), (46547, 433226), (76807, 262546), (93094, 216613), (131273, 153614)]