20103012

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{8093}}^1$

素因数の和:8129

約数の個数: 48

約数和(自身を含む): 54391680

約数和(自身を除く): 34288668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 8093, 16186, 24279, 32372, 48558, 72837, 97116, 145674, 186139, 218511, 291348, 372278, 437022, 558417, 744556, 874044, 1116834, 1675251, 2233668, 3350502, 5025753, 6701004, 10051506, 20103012]

約数ペア:

[(1, 20103012), (2, 10051506), (3, 6701004), (4, 5025753), (6, 3350502), (9, 2233668), (12, 1675251), (18, 1116834), (23, 874044), (27, 744556), (36, 558417), (46, 437022), (54, 372278), (69, 291348), (92, 218511), (108, 186139), (138, 145674), (207, 97116), (276, 72837), (414, 48558), (621, 32372), (828, 24279), (1242, 16186), (2484, 8093)]