20163095812

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{2953}}^1\times {\mathrm{16901}}^1$

素因数の和:19959

約数の個数: 24

約数和(自身を含む): 35648954712

約数和(自身を除く): 15485858900

約数列:

[1, 2, 4, 101, 202, 404, 2953, 5906, 11812, 16901, 33802, 67604, 298253, 596506, 1193012, 1707001, 3414002, 6828004, 49908653, 99817306, 199634612, 5040773953, 10081547906, 20163095812]

約数ペア:

[(1, 20163095812), (2, 10081547906), (4, 5040773953), (101, 199634612), (202, 99817306), (404, 49908653), (2953, 6828004), (5906, 3414002), (11812, 1707001), (16901, 1193012), (33802, 596506), (67604, 298253)]