2020842946

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1721}}^1\times {\mathrm{5813}}^1$

素因数の和:7637

約数の個数: 16

約数和(自身を含む): 3063582648

約数和(自身を除く): 1042739702

約数列:

[1, 2, 101, 202, 1721, 3442, 5813, 11626, 173821, 347642, 587113, 1174226, 10004173, 20008346, 1010421473, 2020842946]

約数ペア:

[(1, 2020842946), (2, 1010421473), (101, 20008346), (202, 10004173), (1721, 1174226), (3442, 587113), (5813, 347642), (11626, 173821)]