20118610510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1874987}}^1$

素因数の和:1875060

約数の個数: 32

約数和(自身を含む): 38474753760

約数和(自身を除く): 18356143250

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 10730, 1874987, 3749974, 9374935, 18749870, 54374623, 69374519, 108749246, 138749038, 271873115, 346872595, 543746230, 693745190, 2011861051, 4023722102, 10059305255, 20118610510]

約数ペア:

[(1, 20118610510), (2, 10059305255), (5, 4023722102), (10, 2011861051), (29, 693745190), (37, 543746230), (58, 346872595), (74, 271873115), (145, 138749038), (185, 108749246), (290, 69374519), (370, 54374623), (1073, 18749870), (2146, 9374935), (5365, 3749974), (10730, 1874987)]