20076579455086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{661763447}}^1$

素因数の和:661763664

約数の個数: 32

約数和(自身を含む): 37736398858752

約数和(自身を除く): 17659819403666

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 1379, 2167, 2758, 4334, 15169, 30338, 661763447, 1323526894, 4632344129, 7279397917, 9264688258, 14558795834, 50955785419, 101911570838, 130367399059, 260734798118, 912571793413, 1434041389649, 1825143586826, 2868082779298, 10038289727543, 20076579455086]

約数ペア:

[(1, 20076579455086), (2, 10038289727543), (7, 2868082779298), (11, 1825143586826), (14, 1434041389649), (22, 912571793413), (77, 260734798118), (154, 130367399059), (197, 101911570838), (394, 50955785419), (1379, 14558795834), (2167, 9264688258), (2758, 7279397917), (4334, 4632344129), (15169, 1323526894), (30338, 661763447)]