20081676

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 49710080

約数和(自身を除く): 29628404

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 1459, 2294, 2918, 3441, 4377, 4588, 5836, 6882, 8754, 13764, 17508, 45229, 53983, 90458, 107966, 135687, 161949, 180916, 215932, 271374, 323898, 542748, 647796, 1673473, 3346946, 5020419, 6693892, 10040838, 20081676]

約数ペア:

[(1, 20081676), (2, 10040838), (3, 6693892), (4, 5020419), (6, 3346946), (12, 1673473), (31, 647796), (37, 542748), (62, 323898), (74, 271374), (93, 215932), (111, 180916), (124, 161949), (148, 135687), (186, 107966), (222, 90458), (372, 53983), (444, 45229), (1147, 17508), (1459, 13764), (2294, 8754), (2918, 6882), (3441, 5836), (4377, 4588)]