20163703293

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{83663}}^1$

素因数の和:84169

約数の個数: 24

約数和(自身を含む): 29670600960

約数和(自身を除く): 9506897667

約数列:

[1, 3, 9, 61, 183, 439, 549, 1317, 3951, 26779, 80337, 83663, 241011, 250989, 752967, 5103443, 15310329, 36728057, 45930987, 110184171, 330552513, 2240411477, 6721234431, 20163703293]

約数ペア:

[(1, 20163703293), (3, 6721234431), (9, 2240411477), (61, 330552513), (183, 110184171), (439, 45930987), (549, 36728057), (1317, 15310329), (3951, 5103443), (26779, 752967), (80337, 250989), (83663, 241011)]