20199325302

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5077759}}^1$

素因数の和:5077797

約数の個数: 48

約数和(自身を含む): 49904225280

約数和(自身を除く): 29704899978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 5077759, 10155518, 15233277, 30466554, 45699831, 66010867, 86321903, 91399662, 132021734, 172643806, 198032601, 258965709, 396065202, 517931418, 594097803, 776897127, 1122184739, 1188195606, 1553794254, 2244369478, 3366554217, 6733108434, 10099662651, 20199325302]

約数ペア:

[(1, 20199325302), (2, 10099662651), (3, 6733108434), (6, 3366554217), (9, 2244369478), (13, 1553794254), (17, 1188195606), (18, 1122184739), (26, 776897127), (34, 594097803), (39, 517931418), (51, 396065202), (78, 258965709), (102, 198032601), (117, 172643806), (153, 132021734), (221, 91399662), (234, 86321903), (306, 66010867), (442, 45699831), (663, 30466554), (1326, 15233277), (1989, 10155518), (3978, 5077759)]