20149280541

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{149623}}^1$

素因数の和:150793

約数の個数: 24

約数和(自身を含む): 31370766336

約数和(自身を除く): 11221485795

約数列:

[1, 3, 9, 13, 39, 117, 1151, 3453, 10359, 14963, 44889, 134667, 149623, 448869, 1346607, 1945099, 5835297, 17505891, 172216073, 516648219, 1549944657, 2238808949, 6716426847, 20149280541]

約数ペア:

[(1, 20149280541), (3, 6716426847), (9, 2238808949), (13, 1549944657), (39, 516648219), (117, 172216073), (1151, 17505891), (3453, 5835297), (10359, 1945099), (14963, 1346607), (44889, 448869), (134667, 149623)]