20179955842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1\times {\mathrm{515663}}^1$

素因数の和:516833

約数の個数: 16

約数和(自身を含む): 32078426112

約数和(自身を除く): 11898470270

約数列:

[1, 2, 17, 34, 1151, 2302, 19567, 39134, 515663, 1031326, 8766271, 17532542, 593528113, 1187056226, 10089977921, 20179955842]

約数ペア:

[(1, 20179955842), (2, 10089977921), (17, 1187056226), (34, 593528113), (1151, 17532542), (2302, 8766271), (19567, 1031326), (39134, 515663)]