20080970028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79686389}}^1$

素因数の和:79686406

約数の個数: 36

約数和(自身を含む): 58011691920

約数和(自身を除く): 37930721892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 79686389, 159372778, 239059167, 318745556, 478118334, 557804723, 717177501, 956236668, 1115609446, 1434355002, 1673414169, 2231218892, 2868710004, 3346828338, 5020242507, 6693656676, 10040485014, 20080970028]

約数ペア:

[(1, 20080970028), (2, 10040485014), (3, 6693656676), (4, 5020242507), (6, 3346828338), (7, 2868710004), (9, 2231218892), (12, 1673414169), (14, 1434355002), (18, 1115609446), (21, 956236668), (28, 717177501), (36, 557804723), (42, 478118334), (63, 318745556), (84, 239059167), (126, 159372778), (252, 79686389)]