2021649072

素因数分解:

$2^4\times 3^1\times {\mathrm{42117689}}^1$

素因数の和:42117700

約数の個数: 20

約数和(自身を含む): 5222593560

約数和(自身を除く): 3200944488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 42117689, 84235378, 126353067, 168470756, 252706134, 336941512, 505412268, 673883024, 1010824536, 2021649072]

約数ペア:

[(1, 2021649072), (2, 1010824536), (3, 673883024), (4, 505412268), (6, 336941512), (8, 252706134), (12, 168470756), (16, 126353067), (24, 84235378), (48, 42117689)]