20171762676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43102057}}^1$

素因数の和:43102080

約数の個数: 36

約数和(自身を含む): 54912021892

約数和(自身を除く): 34740259216

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 43102057, 86204114, 129306171, 172408228, 258612342, 387918513, 517224684, 560326741, 775837026, 1120653482, 1551674052, 1680980223, 2241306964, 3361960446, 5042940669, 6723920892, 10085881338, 20171762676]

約数ペア:

[(1, 20171762676), (2, 10085881338), (3, 6723920892), (4, 5042940669), (6, 3361960446), (9, 2241306964), (12, 1680980223), (13, 1551674052), (18, 1120653482), (26, 775837026), (36, 560326741), (39, 517224684), (52, 387918513), (78, 258612342), (117, 172408228), (156, 129306171), (234, 86204114), (468, 43102057)]