20694078

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{60509}}^1$

素因数の和:60536

約数の個数: 24

約数和(自身を含む): 47197800

約数和(自身を除く): 26503722

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 60509, 121018, 181527, 363054, 544581, 1089162, 1149671, 2299342, 3449013, 6898026, 10347039, 20694078]

約数ペア:

[(1, 20694078), (2, 10347039), (3, 6898026), (6, 3449013), (9, 2299342), (18, 1149671), (19, 1089162), (38, 544581), (57, 363054), (114, 181527), (171, 121018), (342, 60509)]