23720860

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11743}}^1$

素因数の和:11853

約数の個数: 24

約数和(自身を含む): 50311296

約数和(自身を除く): 26590436

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 11743, 23486, 46972, 58715, 117430, 234860, 1186043, 2372086, 4744172, 5930215, 11860430, 23720860]

約数ペア:

[(1, 23720860), (2, 11860430), (4, 5930215), (5, 4744172), (10, 2372086), (20, 1186043), (101, 234860), (202, 117430), (404, 58715), (505, 46972), (1010, 23486), (2020, 11743)]