20005762

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5273}}^1$

素因数の和:5553

約数の個数: 16

約数和(自身を含む): 34428672

約数和(自身を除く): 14422910

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 5273, 10546, 36911, 73822, 1428983, 2857966, 10002881, 20005762]

約数ペア:

[(1, 20005762), (2, 10002881), (7, 2857966), (14, 1428983), (271, 73822), (542, 36911), (1897, 10546), (3794, 5273)]