20550872035

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{3257}}^1$

素因数の和:3687

約数の個数: 32

約数和(自身を含む): 25517177280

約数和(自身を除く): 4966305245

約数列:

[1, 5, 59, 73, 293, 295, 365, 1465, 3257, 4307, 16285, 17287, 21389, 21535, 86435, 106945, 192163, 237761, 954301, 960815, 1188805, 1261951, 4771505, 6309755, 14027899, 56303759, 69663973, 70139495, 281518795, 348319865, 4110174407, 20550872035]

約数ペア:

[(1, 20550872035), (5, 4110174407), (59, 348319865), (73, 281518795), (293, 70139495), (295, 69663973), (365, 56303759), (1465, 14027899), (3257, 6309755), (4307, 4771505), (16285, 1261951), (17287, 1188805), (21389, 960815), (21535, 954301), (86435, 237761), (106945, 192163)]