20113097260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14164153}}^1$

素因数の和:14164233

約数の個数: 24

約数和(自身を含む): 42832401696

約数和(自身を除く): 22719304436

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 14164153, 28328306, 56656612, 70820765, 141641530, 283283060, 1005654863, 2011309726, 4022619452, 5028274315, 10056548630, 20113097260]

約数ペア:

[(1, 20113097260), (2, 10056548630), (4, 5028274315), (5, 4022619452), (10, 2011309726), (20, 1005654863), (71, 283283060), (142, 141641530), (284, 70820765), (355, 56656612), (710, 28328306), (1420, 14164153)]