20223484099

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{647}}^1\times {\mathrm{883}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 25021301760

約数和(自身を除く): 4797817661

約数列:

[1, 7, 13, 91, 389, 647, 883, 2723, 4529, 5057, 6181, 8411, 11479, 35399, 58877, 80353, 251683, 343487, 571301, 1761781, 2404409, 3271879, 3999107, 4465331, 7426913, 22903153, 31257317, 51988391, 222236089, 1555652623, 2889069157, 20223484099]

約数ペア:

[(1, 20223484099), (7, 2889069157), (13, 1555652623), (91, 222236089), (389, 51988391), (647, 31257317), (883, 22903153), (2723, 7426913), (4529, 4465331), (5057, 3999107), (6181, 3271879), (8411, 2404409), (11479, 1761781), (35399, 571301), (58877, 343487), (80353, 251683)]