20080881324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79686037}}^1$

素因数の和:79686054

約数の個数: 36

約数和(自身を含む): 58011435664

約数和(自身を除く): 37930554340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 79686037, 159372074, 239058111, 318744148, 478116222, 557802259, 717174333, 956232444, 1115604518, 1434348666, 1673406777, 2231209036, 2868697332, 3346813554, 5020220331, 6693627108, 10040440662, 20080881324]

約数ペア:

[(1, 20080881324), (2, 10040440662), (3, 6693627108), (4, 5020220331), (6, 3346813554), (7, 2868697332), (9, 2231209036), (12, 1673406777), (14, 1434348666), (18, 1115604518), (21, 956232444), (28, 717174333), (36, 557802259), (42, 478116222), (63, 318744148), (84, 239058111), (126, 159372074), (252, 79686037)]