20111810862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1803103}}^1$

素因数の和:1803145

約数の個数: 48

約数和(自身を含む): 47515396608

約数和(自身を除く): 27403585746

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 3718, 5577, 11154, 1803103, 3606206, 5409309, 10818618, 19834133, 23440339, 39668266, 46880678, 59502399, 70321017, 119004798, 140642034, 257843729, 304724407, 515687458, 609448814, 773531187, 914173221, 1547062374, 1828346442, 3351968477, 6703936954, 10055905431, 20111810862]

約数ペア:

[(1, 20111810862), (2, 10055905431), (3, 6703936954), (6, 3351968477), (11, 1828346442), (13, 1547062374), (22, 914173221), (26, 773531187), (33, 609448814), (39, 515687458), (66, 304724407), (78, 257843729), (143, 140642034), (169, 119004798), (286, 70321017), (338, 59502399), (429, 46880678), (507, 39668266), (858, 23440339), (1014, 19834133), (1859, 10818618), (3718, 5409309), (5577, 3606206), (11154, 1803103)]