20913666

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{34511}}^1$

素因数の和:34617

約数の個数: 16

約数和(自身を含む): 42242688

約数和(自身を除く): 21329022

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 34511, 69022, 103533, 207066, 3485611, 6971222, 10456833, 20913666]

約数ペア:

[(1, 20913666), (2, 10456833), (3, 6971222), (6, 3485611), (101, 207066), (202, 103533), (303, 69022), (606, 34511)]