20224935

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19541}}^1$

素因数の和:19575

約数の個数: 24

約数和(自身を含む): 36582624

約数和(自身を除く): 16357689

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 19541, 58623, 97705, 175869, 293115, 449443, 879345, 1348329, 2247215, 4044987, 6741645, 20224935]

約数ペア:

[(1, 20224935), (3, 6741645), (5, 4044987), (9, 2247215), (15, 1348329), (23, 879345), (45, 449443), (69, 293115), (115, 175869), (207, 97705), (345, 58623), (1035, 19541)]