20138020260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335633671}}^1$

素因数の和:335633683

約数の個数: 24

約数和(自身を含む): 56386456896

約数和(自身を除く): 36248436636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335633671, 671267342, 1006901013, 1342534684, 1678168355, 2013802026, 3356336710, 4027604052, 5034505065, 6712673420, 10069010130, 20138020260]

約数ペア:

[(1, 20138020260), (2, 10069010130), (3, 6712673420), (4, 5034505065), (5, 4027604052), (6, 3356336710), (10, 2013802026), (12, 1678168355), (15, 1342534684), (20, 1006901013), (30, 671267342), (60, 335633671)]