20171499252

素因数分解:

$2^2\times 3^1\times {\mathrm{42863}}^1\times {\mathrm{39217}}^1$

素因数の和:82087

約数の個数: 24

約数和(自身を含む): 47069129856

約数和(自身を除く): 26897630604

約数列:

[1, 2, 3, 4, 6, 12, 39217, 42863, 78434, 85726, 117651, 128589, 156868, 171452, 235302, 257178, 470604, 514356, 1680958271, 3361916542, 5042874813, 6723833084, 10085749626, 20171499252]

約数ペア:

[(1, 20171499252), (2, 10085749626), (3, 6723833084), (4, 5042874813), (6, 3361916542), (12, 1680958271), (39217, 514356), (42863, 470604), (78434, 257178), (85726, 235302), (117651, 171452), (128589, 156868)]