20452666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{46273}}^1$

素因数の和:46305

約数の個数: 16

約数和(自身を含む): 34983144

約数和(自身を除く): 14530478

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 46273, 92546, 601549, 786641, 1203098, 1573282, 10226333, 20452666]

約数ペア:

[(1, 20452666), (2, 10226333), (13, 1573282), (17, 1203098), (26, 786641), (34, 601549), (221, 92546), (442, 46273)]