2000180238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3121}}^1\times {\mathrm{15259}}^1$

素因数の和:18392

約数の個数: 32

約数和(自身を含む): 4573605120

約数和(自身を除く): 2573424882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3121, 6242, 9363, 15259, 18726, 21847, 30518, 43694, 45777, 65541, 91554, 106813, 131082, 213626, 320439, 640878, 47623339, 95246678, 142870017, 285740034, 333363373, 666726746, 1000090119, 2000180238]

約数ペア:

[(1, 2000180238), (2, 1000090119), (3, 666726746), (6, 333363373), (7, 285740034), (14, 142870017), (21, 95246678), (42, 47623339), (3121, 640878), (6242, 320439), (9363, 213626), (15259, 131082), (18726, 106813), (21847, 91554), (30518, 65541), (43694, 45777)]