20118096

素因数分解:

$2^4\times 3^2\times {\mathrm{139709}}^1$

素因数の和:139723

約数の個数: 30

約数和(自身を含む): 56303130

約数和(自身を除く): 36185034

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 139709, 279418, 419127, 558836, 838254, 1117672, 1257381, 1676508, 2235344, 2514762, 3353016, 5029524, 6706032, 10059048, 20118096]

約数ペア:

[(1, 20118096), (2, 10059048), (3, 6706032), (4, 5029524), (6, 3353016), (8, 2514762), (9, 2235344), (12, 1676508), (16, 1257381), (18, 1117672), (24, 838254), (36, 558836), (48, 419127), (72, 279418), (144, 139709)]