20160684030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{198647}}^1$

素因数の和:198873

約数の個数: 64

約数和(自身を含む): 51489561600

約数和(自身を除く): 31328877570

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 199, 255, 398, 510, 597, 995, 1194, 1990, 2985, 3383, 5970, 6766, 10149, 16915, 20298, 33830, 50745, 101490, 198647, 397294, 595941, 993235, 1191882, 1986470, 2979705, 3376999, 5959410, 6753998, 10130997, 16884995, 20261994, 33769990, 39530753, 50654985, 79061506, 101309970, 118592259, 197653765, 237184518, 395307530, 592961295, 672022801, 1185922590, 1344045602, 2016068403, 3360114005, 4032136806, 6720228010, 10080342015, 20160684030]

約数ペア:

[(1, 20160684030), (2, 10080342015), (3, 6720228010), (5, 4032136806), (6, 3360114005), (10, 2016068403), (15, 1344045602), (17, 1185922590), (30, 672022801), (34, 592961295), (51, 395307530), (85, 237184518), (102, 197653765), (170, 118592259), (199, 101309970), (255, 79061506), (398, 50654985), (510, 39530753), (597, 33769990), (995, 20261994), (1194, 16884995), (1990, 10130997), (2985, 6753998), (3383, 5959410), (5970, 3376999), (6766, 2979705), (10149, 1986470), (16915, 1191882), (20298, 993235), (33830, 595941), (50745, 397294), (101490, 198647)]