20235532690

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{3206899}}^1$

素因数の和:3207537

約数の個数: 16

約数和(自身を含む): 36481694400

約数和(自身を除く): 16246161710

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 3206899, 6413798, 16034495, 32068990, 2023553269, 4047106538, 10117766345, 20235532690]

約数ペア:

[(1, 20235532690), (2, 10117766345), (5, 4047106538), (10, 2023553269), (631, 32068990), (1262, 16034495), (3155, 6413798), (6310, 3206899)]