20149608

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{22691}}^1$

素因数の和:22737

約数の個数: 32

約数和(自身を含む): 51737760

約数和(自身を除く): 31588152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 22691, 45382, 68073, 90764, 136146, 181528, 272292, 544584, 839567, 1679134, 2518701, 3358268, 5037402, 6716536, 10074804, 20149608]

約数ペア:

[(1, 20149608), (2, 10074804), (3, 6716536), (4, 5037402), (6, 3358268), (8, 2518701), (12, 1679134), (24, 839567), (37, 544584), (74, 272292), (111, 181528), (148, 136146), (222, 90764), (296, 68073), (444, 45382), (888, 22691)]