20180159210

素因数分解:

$2^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1319}}^1\times {\mathrm{2797}}^1$

素因数の和:4670

約数の個数: 32

約数和(自身を含む): 36431303040

約数和(自身を除く): 16251143830

約数列:

[1, 2, 5, 10, 547, 1094, 1319, 2638, 2735, 2797, 5470, 5594, 6595, 13190, 13985, 27970, 721493, 1442986, 1529959, 3059918, 3607465, 3689243, 7214930, 7378486, 7649795, 15299590, 18446215, 36892430, 2018015921, 4036031842, 10090079605, 20180159210]

約数ペア:

[(1, 20180159210), (2, 10090079605), (5, 4036031842), (10, 2018015921), (547, 36892430), (1094, 18446215), (1319, 15299590), (2638, 7649795), (2735, 7378486), (2797, 7214930), (5470, 3689243), (5594, 3607465), (6595, 3059918), (13190, 1529959), (13985, 1442986), (27970, 721493)]