20025252

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:882

約数の個数: 96

約数和(自身を含む): 59270400

約数和(自身を除く): 39245148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 839, 884, 918, 1326, 1404, 1678, 1836, 1989, 2517, 2652, 3356, 3978, 5034, 5967, 7551, 7956, 10068, 10907, 11934, 14263, 15102, 21814, 22653, 23868, 28526, 30204, 32721, 42789, 43628, 45306, 57052, 65442, 85578, 90612, 98163, 128367, 130884, 171156, 185419, 196326, 256734, 294489, 370838, 385101, 392652, 513468, 556257, 588978, 741676, 770202, 1112514, 1177956, 1540404, 1668771, 2225028, 3337542, 5006313, 6675084, 10012626, 20025252]

約数ペア:

[(1, 20025252), (2, 10012626), (3, 6675084), (4, 5006313), (6, 3337542), (9, 2225028), (12, 1668771), (13, 1540404), (17, 1177956), (18, 1112514), (26, 770202), (27, 741676), (34, 588978), (36, 556257), (39, 513468), (51, 392652), (52, 385101), (54, 370838), (68, 294489), (78, 256734), (102, 196326), (108, 185419), (117, 171156), (153, 130884), (156, 128367), (204, 98163), (221, 90612), (234, 85578), (306, 65442), (351, 57052), (442, 45306), (459, 43628), (468, 42789), (612, 32721), (663, 30204), (702, 28526), (839, 23868), (884, 22653), (918, 21814), (1326, 15102), (1404, 14263), (1678, 11934), (1836, 10907), (1989, 10068), (2517, 7956), (2652, 7551), (3356, 5967), (3978, 5034)]