20234580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1151}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 56899584

約数和(自身を除く): 36665004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1151, 1172, 1465, 1758, 2302, 2930, 3453, 3516, 4395, 4604, 5755, 5860, 6906, 8790, 11510, 13812, 17265, 17580, 23020, 34530, 69060, 337243, 674486, 1011729, 1348972, 1686215, 2023458, 3372430, 4046916, 5058645, 6744860, 10117290, 20234580]

約数ペア:

[(1, 20234580), (2, 10117290), (3, 6744860), (4, 5058645), (5, 4046916), (6, 3372430), (10, 2023458), (12, 1686215), (15, 1348972), (20, 1011729), (30, 674486), (60, 337243), (293, 69060), (586, 34530), (879, 23020), (1151, 17580), (1172, 17265), (1465, 13812), (1758, 11510), (2302, 8790), (2930, 6906), (3453, 5860), (3516, 5755), (4395, 4604)]