20472046

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86017}}^1$

素因数の和:86043

約数の個数: 16

約数和(自身を含む): 37159776

約数和(自身を除く): 16687730

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 86017, 172034, 602119, 1204238, 1462289, 2924578, 10236023, 20472046]

約数ペア:

[(1, 20472046), (2, 10236023), (7, 2924578), (14, 1462289), (17, 1204238), (34, 602119), (119, 172034), (238, 86017)]