20210938658

素因数分解:

$2^1\times {\mathrm{233}}^1\times {\mathrm{2273}}^1\times {\mathrm{19081}}^1$

素因数の和:21589

約数の個数: 16

約数和(自身を含む): 30461512536

約数和(自身を除く): 10250573878

約数列:

[1, 2, 233, 466, 2273, 4546, 19081, 38162, 529609, 1059218, 4445873, 8891746, 43371113, 86742226, 10105469329, 20210938658]

約数ペア:

[(1, 20210938658), (2, 10105469329), (233, 86742226), (466, 43371113), (2273, 8891746), (4546, 4445873), (19081, 1059218), (38162, 529609)]