20090642286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2128697}}^1$

素因数の和:2128737

約数の個数: 48

約数和(自身を含む): 47563628112

約数和(自身を除く): 27472985826

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 2128697, 4257394, 6386091, 12772182, 23415667, 27673061, 46831334, 55346122, 70247001, 83019183, 140494002, 166038366, 257572337, 304403671, 515144674, 608807342, 772717011, 913211013, 1545434022, 1826422026, 3348440381, 6696880762, 10045321143, 20090642286]

約数ペア:

[(1, 20090642286), (2, 10045321143), (3, 6696880762), (6, 3348440381), (11, 1826422026), (13, 1545434022), (22, 913211013), (26, 772717011), (33, 608807342), (39, 515144674), (66, 304403671), (78, 257572337), (121, 166038366), (143, 140494002), (242, 83019183), (286, 70247001), (363, 55346122), (429, 46831334), (726, 27673061), (858, 23415667), (1573, 12772182), (3146, 6386091), (4719, 4257394), (9438, 2128697)]