20137282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2341}}^1$

素因数の和:2394

約数の個数: 32

約数和(自身を含む): 36422784

約数和(自身を除く): 16285502

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 2341, 4301, 4682, 8602, 25751, 39797, 51502, 53843, 79594, 107686, 437767, 592273, 875534, 915331, 1184546, 1830662, 10068641, 20137282]

約数ペア:

[(1, 20137282), (2, 10068641), (11, 1830662), (17, 1184546), (22, 915331), (23, 875534), (34, 592273), (46, 437767), (187, 107686), (253, 79594), (374, 53843), (391, 51502), (506, 39797), (782, 25751), (2341, 8602), (4301, 4682)]