20130072

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{22669}}^1$

素因数の和:22715

約数の個数: 32

約数和(自身を含む): 51687600

約数和(自身を除く): 31557528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 22669, 45338, 68007, 90676, 136014, 181352, 272028, 544056, 838753, 1677506, 2516259, 3355012, 5032518, 6710024, 10065036, 20130072]

約数ペア:

[(1, 20130072), (2, 10065036), (3, 6710024), (4, 5032518), (6, 3355012), (8, 2516259), (12, 1677506), (24, 838753), (37, 544056), (74, 272028), (111, 181352), (148, 136014), (222, 90676), (296, 68007), (444, 45338), (888, 22669)]