20075152861

素因数分解:

${\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{6991}}^1$

素因数の和:7456

約数の個数: 16

約数和(自身を含む): 20548648960

約数和(自身を除く): 473496099

約数列:

[1, 79, 163, 223, 6991, 12877, 17617, 36349, 552289, 1139533, 1558993, 2871571, 90023107, 123160447, 254115859, 20075152861]

約数ペア:

[(1, 20075152861), (79, 254115859), (163, 123160447), (223, 90023107), (6991, 2871571), (12877, 1558993), (17617, 1139533), (36349, 552289)]