2017732220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14412373}}^1$

素因数の和:14412389

約数の個数: 24

約数和(自身を含む): 4842557664

約数和(自身を除く): 2824825444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14412373, 28824746, 57649492, 72061865, 100886611, 144123730, 201773222, 288247460, 403546444, 504433055, 1008866110, 2017732220]

約数ペア:

[(1, 2017732220), (2, 1008866110), (4, 504433055), (5, 403546444), (7, 288247460), (10, 201773222), (14, 144123730), (20, 100886611), (28, 72061865), (35, 57649492), (70, 28824746), (140, 14412373)]