20146115591

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1\times {\mathrm{2789}}^1$

素因数の和:3515

約数の個数: 32

約数和(自身を含む): 24669671040

約数和(自身を除く): 4523555449

約数列:

[1, 7, 17, 101, 119, 601, 707, 1717, 2789, 4207, 10217, 12019, 19523, 47413, 60701, 71519, 281689, 331891, 424907, 1031917, 1676189, 1971823, 4788713, 7223419, 11733323, 28495213, 33520991, 169295089, 199466491, 1185065623, 2878016513, 20146115591]

約数ペア:

[(1, 20146115591), (7, 2878016513), (17, 1185065623), (101, 199466491), (119, 169295089), (601, 33520991), (707, 28495213), (1717, 11733323), (2789, 7223419), (4207, 4788713), (10217, 1971823), (12019, 1676189), (19523, 1031917), (47413, 424907), (60701, 331891), (71519, 281689)]