20223567342

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{991643}}^1$

素因数の和:991765

約数の個数: 48

約数和(自身を含む): 48265296768

約数和(自身を除く): 28041729426

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 198, 206, 309, 618, 927, 1133, 1854, 2266, 3399, 6798, 10197, 20394, 991643, 1983286, 2974929, 5949858, 8924787, 10908073, 17849574, 21816146, 32724219, 65448438, 98172657, 102139229, 196345314, 204278458, 306417687, 612835374, 919253061, 1123531519, 1838506122, 2247063038, 3370594557, 6741189114, 10111783671, 20223567342]

約数ペア:

[(1, 20223567342), (2, 10111783671), (3, 6741189114), (6, 3370594557), (9, 2247063038), (11, 1838506122), (18, 1123531519), (22, 919253061), (33, 612835374), (66, 306417687), (99, 204278458), (103, 196345314), (198, 102139229), (206, 98172657), (309, 65448438), (618, 32724219), (927, 21816146), (1133, 17849574), (1854, 10908073), (2266, 8924787), (3399, 5949858), (6798, 2974929), (10197, 1983286), (20394, 991643)]