40020036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{476429}}^1$

素因数の和:476443

約数の個数: 24

約数和(自身を含む): 106720320

約数和(自身を除く): 66700284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 476429, 952858, 1429287, 1905716, 2858574, 3335003, 5717148, 6670006, 10005009, 13340012, 20010018, 40020036]

約数ペア:

[(1, 40020036), (2, 20010018), (3, 13340012), (4, 10005009), (6, 6670006), (7, 5717148), (12, 3335003), (14, 2858574), (21, 1905716), (28, 1429287), (42, 952858), (84, 476429)]