20590312

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{6791}}^1$

素因数の和:7176

約数の個数: 16

約数和(自身を含む): 38714400

約数和(自身を除く): 18124088

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 6791, 13582, 27164, 54328, 2573789, 5147578, 10295156, 20590312]

約数ペア:

[(1, 20590312), (2, 10295156), (4, 5147578), (8, 2573789), (379, 54328), (758, 27164), (1516, 13582), (3032, 6791)]