20194388643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47073167}}^1$

素因数の和:47073194

約数の個数: 16

約数和(自身を含む): 31633168896

約数和(自身を除く): 11438780253

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 47073167, 141219501, 517804837, 611951171, 1553414511, 1835853513, 6731462881, 20194388643]

約数ペア:

[(1, 20194388643), (3, 6731462881), (11, 1835853513), (13, 1553414511), (33, 611951171), (39, 517804837), (143, 141219501), (429, 47073167)]