2023373620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1424911}}^1$

素因数の和:1424991

約数の個数: 24

約数和(自身を含む): 4308933888

約数和(自身を除く): 2285560268

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 1424911, 2849822, 5699644, 7124555, 14249110, 28498220, 101168681, 202337362, 404674724, 505843405, 1011686810, 2023373620]

約数ペア:

[(1, 2023373620), (2, 1011686810), (4, 505843405), (5, 404674724), (10, 202337362), (20, 101168681), (71, 28498220), (142, 14249110), (284, 7124555), (355, 5699644), (710, 2849822), (1420, 1424911)]