20174579076

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{683143}}^1$

素因数の和:683280

約数の個数: 48

約数和(自身を含む): 49579858944

約数和(自身を除く): 29405279868

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 107, 138, 214, 276, 321, 428, 642, 1284, 2461, 4922, 7383, 9844, 14766, 29532, 683143, 1366286, 2049429, 2732572, 4098858, 8197716, 15712289, 31424578, 47136867, 62849156, 73096301, 94273734, 146192602, 188547468, 219288903, 292385204, 438577806, 877155612, 1681214923, 3362429846, 5043644769, 6724859692, 10087289538, 20174579076]

約数ペア:

[(1, 20174579076), (2, 10087289538), (3, 6724859692), (4, 5043644769), (6, 3362429846), (12, 1681214923), (23, 877155612), (46, 438577806), (69, 292385204), (92, 219288903), (107, 188547468), (138, 146192602), (214, 94273734), (276, 73096301), (321, 62849156), (428, 47136867), (642, 31424578), (1284, 15712289), (2461, 8197716), (4922, 4098858), (7383, 2732572), (9844, 2049429), (14766, 1366286), (29532, 683143)]