20005946135

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3550301}}^1$

素因数の和:3550343

約数の個数: 24

約数和(自身を含む): 29140878816

約数和(自身を除く): 9134932681

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 3550301, 17751505, 24852107, 81656923, 124260535, 173964749, 408284615, 571598461, 869823745, 2857992305, 4001189227, 20005946135]

約数ペア:

[(1, 20005946135), (5, 4001189227), (7, 2857992305), (23, 869823745), (35, 571598461), (49, 408284615), (115, 173964749), (161, 124260535), (245, 81656923), (805, 24852107), (1127, 17751505), (5635, 3550301)]