20369842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3347}}^1$

素因数の和:3545

約数の個数: 16

約数和(自身を含む): 32542560

約数和(自身を除く): 12172718

約数列:

[1, 2, 17, 34, 179, 358, 3043, 3347, 6086, 6694, 56899, 113798, 599113, 1198226, 10184921, 20369842]

約数ペア:

[(1, 20369842), (2, 10184921), (17, 1198226), (34, 599113), (179, 113798), (358, 56899), (3043, 6694), (3347, 6086)]