20171833028

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1096057}}^1$

素因数の和:1096211

約数の個数: 24

約数和(自身を含む): 36459273312

約数和(自身を除く): 16287440284

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 4601, 9202, 18404, 1096057, 2192114, 4384228, 47130451, 94260902, 117278099, 188521804, 234556198, 469112396, 5042958257, 10085916514, 20171833028]

約数ペア:

[(1, 20171833028), (2, 10085916514), (4, 5042958257), (43, 469112396), (86, 234556198), (107, 188521804), (172, 117278099), (214, 94260902), (428, 47130451), (4601, 4384228), (9202, 2192114), (18404, 1096057)]