20103888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59833}}^1$

素因数の和:59851

約数の個数: 40

約数和(自身を含む): 59355328

約数和(自身を除く): 39251440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 59833, 119666, 179499, 239332, 358998, 418831, 478664, 717996, 837662, 957328, 1256493, 1435992, 1675324, 2512986, 2871984, 3350648, 5025972, 6701296, 10051944, 20103888]

約数ペア:

[(1, 20103888), (2, 10051944), (3, 6701296), (4, 5025972), (6, 3350648), (7, 2871984), (8, 2512986), (12, 1675324), (14, 1435992), (16, 1256493), (21, 957328), (24, 837662), (28, 717996), (42, 478664), (48, 418831), (56, 358998), (84, 239332), (112, 179499), (168, 119666), (336, 59833)]