20694096

素因数分解:

$2^4\times 3^3\times {\mathrm{47903}}^1$

素因数の和:47920

約数の個数: 40

約数和(自身を含む): 59400960

約数和(自身を除く): 38706864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 47903, 95806, 143709, 191612, 287418, 383224, 431127, 574836, 766448, 862254, 1149672, 1293381, 1724508, 2299344, 2586762, 3449016, 5173524, 6898032, 10347048, 20694096]

約数ペア:

[(1, 20694096), (2, 10347048), (3, 6898032), (4, 5173524), (6, 3449016), (8, 2586762), (9, 2299344), (12, 1724508), (16, 1293381), (18, 1149672), (24, 862254), (27, 766448), (36, 574836), (48, 431127), (54, 383224), (72, 287418), (108, 191612), (144, 143709), (216, 95806), (432, 47903)]