20076168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1637}}^1$

素因数の和:1726

約数の個数: 64

約数和(自身を含む): 58181760

約数和(自身を除く): 38105592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1637, 1752, 2044, 3066, 3274, 4088, 4911, 6132, 6548, 9822, 11459, 12264, 13096, 19644, 22918, 34377, 39288, 45836, 68754, 91672, 119501, 137508, 239002, 275016, 358503, 478004, 717006, 836507, 956008, 1434012, 1673014, 2509521, 2868024, 3346028, 5019042, 6692056, 10038084, 20076168]

約数ペア:

[(1, 20076168), (2, 10038084), (3, 6692056), (4, 5019042), (6, 3346028), (7, 2868024), (8, 2509521), (12, 1673014), (14, 1434012), (21, 956008), (24, 836507), (28, 717006), (42, 478004), (56, 358503), (73, 275016), (84, 239002), (146, 137508), (168, 119501), (219, 91672), (292, 68754), (438, 45836), (511, 39288), (584, 34377), (876, 22918), (1022, 19644), (1533, 13096), (1637, 12264), (1752, 11459), (2044, 9822), (3066, 6548), (3274, 6132), (4088, 4911)]