20160342376

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{118373}}^1$

素因数の和:118789

約数の個数: 32

約数和(自身を含む): 38530737000

約数和(自身を除く): 18370394624

約数列:

[1, 2, 4, 8, 61, 122, 244, 349, 488, 698, 1396, 2792, 21289, 42578, 85156, 118373, 170312, 236746, 473492, 946984, 7220753, 14441506, 28883012, 41312177, 57766024, 82624354, 165248708, 330497416, 2520042797, 5040085594, 10080171188, 20160342376]

約数ペア:

[(1, 20160342376), (2, 10080171188), (4, 5040085594), (8, 2520042797), (61, 330497416), (122, 165248708), (244, 82624354), (349, 57766024), (488, 41312177), (698, 28883012), (1396, 14441506), (2792, 7220753), (21289, 946984), (42578, 473492), (85156, 236746), (118373, 170312)]