14204060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54631}}^1$

素因数の和:54653

約数の個数: 24

約数和(自身を含む): 32123616

約数和(自身を除く): 17919556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 54631, 109262, 218524, 273155, 546310, 710203, 1092620, 1420406, 2840812, 3551015, 7102030, 14204060]

約数ペア:

[(1, 14204060), (2, 7102030), (4, 3551015), (5, 2840812), (10, 1420406), (13, 1092620), (20, 710203), (26, 546310), (52, 273155), (65, 218524), (130, 109262), (260, 54631)]