20190408020168

素因数分解:

$2^3\times {\mathrm{3089}}^1\times {\mathrm{39301}}^1\times {\mathrm{20789}}^1$

素因数の和:63185

約数の個数: 32

約数和(自身を含む): 37872055683000

約数和(自身を除く): 17681647662832

約数列:

[1, 2, 4, 8, 3089, 6178, 12356, 20789, 24712, 39301, 41578, 78602, 83156, 157204, 166312, 314408, 64217221, 121400789, 128434442, 242801578, 256868884, 485603156, 513737768, 817028489, 971206312, 1634056978, 3268113956, 6536227912, 2523801002521, 5047602005042, 10095204010084, 20190408020168]

約数ペア:

[(1, 20190408020168), (2, 10095204010084), (4, 5047602005042), (8, 2523801002521), (3089, 6536227912), (6178, 3268113956), (12356, 1634056978), (20789, 971206312), (24712, 817028489), (39301, 513737768), (41578, 485603156), (78602, 256868884), (83156, 242801578), (157204, 128434442), (166312, 121400789), (314408, 64217221)]