20063028

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 48816320

約数和(自身を除く): 28753292

約数列:

[1, 2, 3, 4, 6, 12, 37, 73, 74, 111, 146, 148, 219, 222, 292, 438, 444, 619, 876, 1238, 1857, 2476, 2701, 3714, 5402, 7428, 8103, 10804, 16206, 22903, 32412, 45187, 45806, 68709, 90374, 91612, 135561, 137418, 180748, 271122, 274836, 542244, 1671919, 3343838, 5015757, 6687676, 10031514, 20063028]

約数ペア:

[(1, 20063028), (2, 10031514), (3, 6687676), (4, 5015757), (6, 3343838), (12, 1671919), (37, 542244), (73, 274836), (74, 271122), (111, 180748), (146, 137418), (148, 135561), (219, 91612), (222, 90374), (292, 68709), (438, 45806), (444, 45187), (619, 32412), (876, 22903), (1238, 16206), (1857, 10804), (2476, 8103), (2701, 7428), (3714, 5402)]