20604326

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3449}}^1$

素因数の和:3583

約数の個数: 16

約数和(自身を含む): 32292000

約数和(自身を除く): 11687674

約数列:

[1, 2, 29, 58, 103, 206, 2987, 3449, 5974, 6898, 100021, 200042, 355247, 710494, 10302163, 20604326]

約数ペア:

[(1, 20604326), (2, 10302163), (29, 710494), (58, 355247), (103, 200042), (206, 100021), (2987, 6898), (3449, 5974)]