20118550926

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{8707}}^1\times {\mathrm{4327}}^1$

素因数の和:13128

約数の個数: 32

約数和(自身を含む): 40703281920

約数和(自身を除く): 20584730994

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 4327, 8654, 8707, 12981, 17414, 25962, 26121, 52242, 385103, 770206, 774923, 1155309, 1549846, 2310618, 2324769, 4649538, 37675189, 75350378, 113025567, 226051134, 3353091821, 6706183642, 10059275463, 20118550926]

約数ペア:

[(1, 20118550926), (2, 10059275463), (3, 6706183642), (6, 3353091821), (89, 226051134), (178, 113025567), (267, 75350378), (534, 37675189), (4327, 4649538), (8654, 2324769), (8707, 2310618), (12981, 1549846), (17414, 1155309), (25962, 774923), (26121, 770206), (52242, 385103)]