20194691

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1367}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 23639040

約数和(自身を除く): 3444349

約数列:

[1, 11, 17, 79, 187, 869, 1343, 1367, 14773, 15037, 23239, 107993, 255629, 1187923, 1835881, 20194691]

約数ペア:

[(1, 20194691), (11, 1835881), (17, 1187923), (79, 255629), (187, 107993), (869, 23239), (1343, 15037), (1367, 14773)]