20394594

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 52363584

約数和(自身を除く): 31968990

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 73, 83, 99, 102, 146, 153, 166, 187, 198, 219, 249, 306, 374, 438, 498, 561, 657, 747, 803, 913, 1122, 1241, 1314, 1411, 1494, 1606, 1683, 1826, 2409, 2482, 2739, 2822, 3366, 3723, 4233, 4818, 5478, 6059, 7227, 7446, 8217, 8466, 11169, 12118, 12699, 13651, 14454, 15521, 16434, 18177, 22338, 25398, 27302, 31042, 36354, 40953, 46563, 54531, 66649, 81906, 93126, 103003, 109062, 122859, 133298, 139689, 199947, 206006, 245718, 279378, 309009, 399894, 599841, 618018, 927027, 1133033, 1199682, 1854054, 2266066, 3399099, 6798198, 10197297, 20394594]

約数ペア:

[(1, 20394594), (2, 10197297), (3, 6798198), (6, 3399099), (9, 2266066), (11, 1854054), (17, 1199682), (18, 1133033), (22, 927027), (33, 618018), (34, 599841), (51, 399894), (66, 309009), (73, 279378), (83, 245718), (99, 206006), (102, 199947), (146, 139689), (153, 133298), (166, 122859), (187, 109062), (198, 103003), (219, 93126), (249, 81906), (306, 66649), (374, 54531), (438, 46563), (498, 40953), (561, 36354), (657, 31042), (747, 27302), (803, 25398), (913, 22338), (1122, 18177), (1241, 16434), (1314, 15521), (1411, 14454), (1494, 13651), (1606, 12699), (1683, 12118), (1826, 11169), (2409, 8466), (2482, 8217), (2739, 7446), (2822, 7227), (3366, 6059), (3723, 5478), (4233, 4818)]