20431512

素因数分解:

$2^3\times 3^2\times {\mathrm{283771}}^1$

素因数の和:283783

約数の個数: 24

約数和(自身を含む): 55335540

約数和(自身を除く): 34904028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283771, 567542, 851313, 1135084, 1702626, 2270168, 2553939, 3405252, 5107878, 6810504, 10215756, 20431512]

約数ペア:

[(1, 20431512), (2, 10215756), (3, 6810504), (4, 5107878), (6, 3405252), (8, 2553939), (9, 2270168), (12, 1702626), (18, 1135084), (24, 851313), (36, 567542), (72, 283771)]