10920258

素因数分解:

$2^1\times 3^4\times {\mathrm{67409}}^1$

素因数の和:67423

約数の個数: 20

約数和(自身を含む): 24469830

約数和(自身を除く): 13549572

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 67409, 134818, 202227, 404454, 606681, 1213362, 1820043, 3640086, 5460129, 10920258]

約数ペア:

[(1, 10920258), (2, 5460129), (3, 3640086), (6, 1820043), (9, 1213362), (18, 606681), (27, 404454), (54, 202227), (81, 134818), (162, 67409)]