20138461137

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1117}}^1\times {\mathrm{13093}}^1$

素因数の和:14239

約数の個数: 40

約数和(自身を含む): 31883942376

約数和(自身を除く): 11745481239

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1117, 1377, 3351, 10053, 13093, 18989, 30159, 39279, 56967, 90477, 117837, 170901, 222581, 353511, 512703, 667743, 1060533, 1538109, 2003229, 6009687, 14624881, 18029061, 43874643, 131623929, 248622977, 394871787, 745868931, 1184615361, 2237606793, 6712820379, 20138461137]

約数ペア:

[(1, 20138461137), (3, 6712820379), (9, 2237606793), (17, 1184615361), (27, 745868931), (51, 394871787), (81, 248622977), (153, 131623929), (459, 43874643), (1117, 18029061), (1377, 14624881), (3351, 6009687), (10053, 2003229), (13093, 1538109), (18989, 1060533), (30159, 667743), (39279, 512703), (56967, 353511), (90477, 222581), (117837, 170901)]