20199336025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{2441}}^1\times {\mathrm{30091}}^1$

素因数の和:32553

約数の個数: 24

約数和(自身を含む): 27336295008

約数和(自身を除く): 7136958983

約数列:

[1, 5, 11, 25, 55, 275, 2441, 12205, 26851, 30091, 61025, 134255, 150455, 331001, 671275, 752275, 1655005, 8275025, 73452131, 367260655, 807973441, 1836303275, 4039867205, 20199336025]

約数ペア:

[(1, 20199336025), (5, 4039867205), (11, 1836303275), (25, 807973441), (55, 367260655), (275, 73452131), (2441, 8275025), (12205, 1655005), (26851, 752275), (30091, 671275), (61025, 331001), (134255, 150455)]