20134872

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 58388400

約数和(自身を除く): 38253528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 97, 108, 124, 186, 194, 216, 248, 279, 291, 372, 388, 558, 582, 744, 776, 837, 873, 961, 1116, 1164, 1674, 1746, 1922, 2232, 2328, 2619, 2883, 3007, 3348, 3492, 3844, 5238, 5766, 6014, 6696, 6984, 7688, 8649, 9021, 10476, 11532, 12028, 17298, 18042, 20952, 23064, 24056, 25947, 27063, 34596, 36084, 51894, 54126, 69192, 72168, 81189, 93217, 103788, 108252, 162378, 186434, 207576, 216504, 279651, 324756, 372868, 559302, 649512, 745736, 838953, 1118604, 1677906, 2237208, 2516859, 3355812, 5033718, 6711624, 10067436, 20134872]

約数ペア:

[(1, 20134872), (2, 10067436), (3, 6711624), (4, 5033718), (6, 3355812), (8, 2516859), (9, 2237208), (12, 1677906), (18, 1118604), (24, 838953), (27, 745736), (31, 649512), (36, 559302), (54, 372868), (62, 324756), (72, 279651), (93, 216504), (97, 207576), (108, 186434), (124, 162378), (186, 108252), (194, 103788), (216, 93217), (248, 81189), (279, 72168), (291, 69192), (372, 54126), (388, 51894), (558, 36084), (582, 34596), (744, 27063), (776, 25947), (837, 24056), (873, 23064), (961, 20952), (1116, 18042), (1164, 17298), (1674, 12028), (1746, 11532), (1922, 10476), (2232, 9021), (2328, 8649), (2619, 7688), (2883, 6984), (3007, 6696), (3348, 6014), (3492, 5766), (3844, 5238)]