20066189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6101}}^1$

素因数の和:6148

約数の個数: 16

約数和(自身を含む): 24603264

約数和(自身を除く): 4537075

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 6101, 67111, 79313, 140323, 872443, 1543553, 1824199, 20066189]

約数ペア:

[(1, 20066189), (11, 1824199), (13, 1543553), (23, 872443), (143, 140323), (253, 79313), (299, 67111), (3289, 6101)]