20132649780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335544163}}^1$

素因数の和:335544175

約数の個数: 24

約数和(自身を含む): 56371419552

約数和(自身を除く): 36238769772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335544163, 671088326, 1006632489, 1342176652, 1677720815, 2013264978, 3355441630, 4026529956, 5033162445, 6710883260, 10066324890, 20132649780]

約数ペア:

[(1, 20132649780), (2, 10066324890), (3, 6710883260), (4, 5033162445), (5, 4026529956), (6, 3355441630), (10, 2013264978), (12, 1677720815), (15, 1342176652), (20, 1006632489), (30, 671088326), (60, 335544163)]