2020610123

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{123941}}^1$

素因数の和:124102

約数の個数: 16

約数和(自身を含む): 2462975424

約数和(自身を除く): 442365301

約数列:

[1, 7, 17, 119, 137, 959, 2329, 16303, 123941, 867587, 2106997, 14748979, 16979917, 118859419, 288658589, 2020610123]

約数ペア:

[(1, 2020610123), (7, 288658589), (17, 118859419), (119, 16979917), (137, 14748979), (959, 2106997), (2329, 867587), (16303, 123941)]