20535432

素因数分解:

$2^3\times 3^1\times {\mathrm{337}}^1\times {\mathrm{2539}}^1$

素因数の和:2885

約数の個数: 32

約数和(自身を含む): 51511200

約数和(自身を除く): 30975768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 337, 674, 1011, 1348, 2022, 2539, 2696, 4044, 5078, 7617, 8088, 10156, 15234, 20312, 30468, 60936, 855643, 1711286, 2566929, 3422572, 5133858, 6845144, 10267716, 20535432]

約数ペア:

[(1, 20535432), (2, 10267716), (3, 6845144), (4, 5133858), (6, 3422572), (8, 2566929), (12, 1711286), (24, 855643), (337, 60936), (674, 30468), (1011, 20312), (1348, 15234), (2022, 10156), (2539, 8088), (2696, 7617), (4044, 5078)]