20137356780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335622613}}^1$

素因数の和:335622625

約数の個数: 24

約数和(自身を含む): 56384599152

約数和(自身を除く): 36247242372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335622613, 671245226, 1006867839, 1342490452, 1678113065, 2013735678, 3356226130, 4027471356, 5034339195, 6712452260, 10068678390, 20137356780]

約数ペア:

[(1, 20137356780), (2, 10068678390), (3, 6712452260), (4, 5034339195), (5, 4027471356), (6, 3356226130), (10, 2013735678), (12, 1678113065), (15, 1342490452), (20, 1006867839), (30, 671245226), (60, 335622613)]