20100501585

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{36943}}^1$

素因数の和:37174

約数の個数: 48

約数和(自身を含む): 35478653184

約数和(自身を除く): 15378151599

約数列:

[1, 3, 5, 9, 15, 45, 107, 113, 321, 339, 535, 565, 963, 1017, 1605, 1695, 4815, 5085, 12091, 36273, 36943, 60455, 108819, 110829, 181365, 184715, 332487, 544095, 554145, 1662435, 3952901, 4174559, 11858703, 12523677, 19764505, 20872795, 35576109, 37571031, 59293515, 62618385, 177880545, 187855155, 446677813, 1340033439, 2233389065, 4020100317, 6700167195, 20100501585]

約数ペア:

[(1, 20100501585), (3, 6700167195), (5, 4020100317), (9, 2233389065), (15, 1340033439), (45, 446677813), (107, 187855155), (113, 177880545), (321, 62618385), (339, 59293515), (535, 37571031), (565, 35576109), (963, 20872795), (1017, 19764505), (1605, 12523677), (1695, 11858703), (4815, 4174559), (5085, 3952901), (12091, 1662435), (36273, 554145), (36943, 544095), (60455, 332487), (108819, 184715), (110829, 181365)]