20196276

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{35809}}^1$

素因数の和:35863

約数の個数: 24

約数和(自身を含む): 48128640

約数和(自身を除く): 27932364

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 35809, 71618, 107427, 143236, 214854, 429708, 1683023, 3366046, 5049069, 6732092, 10098138, 20196276]

約数ペア:

[(1, 20196276), (2, 10098138), (3, 6732092), (4, 5049069), (6, 3366046), (12, 1683023), (47, 429708), (94, 214854), (141, 143236), (188, 107427), (282, 71618), (564, 35809)]