20239327070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1\times {\mathrm{79579}}^1$

素因数の和:80492

約数の個数: 32

約数和(自身を含む): 37730469600

約数和(自身を除く): 17491142530

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 877, 1754, 4385, 8770, 25433, 50866, 79579, 127165, 159158, 254330, 397895, 795790, 2307791, 4615582, 11538955, 23077910, 69790783, 139581566, 348953915, 697907830, 2023932707, 4047865414, 10119663535, 20239327070]

約数ペア:

[(1, 20239327070), (2, 10119663535), (5, 4047865414), (10, 2023932707), (29, 697907830), (58, 348953915), (145, 139581566), (290, 69790783), (877, 23077910), (1754, 11538955), (4385, 4615582), (8770, 2307791), (25433, 795790), (50866, 397895), (79579, 254330), (127165, 159158)]