20173290084

素因数分解:

$2^2\times 3^4\times {\mathrm{1171}}^1\times {\mathrm{53171}}^1$

素因数の和:54358

約数の個数: 60

約数和(自身を含む): 52782993648

約数和(自身を除く): 32609703564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1171, 2342, 3513, 4684, 7026, 10539, 14052, 21078, 31617, 42156, 53171, 63234, 94851, 106342, 126468, 159513, 189702, 212684, 319026, 379404, 478539, 638052, 957078, 1435617, 1914156, 2871234, 4306851, 5742468, 8613702, 17227404, 62263241, 124526482, 186789723, 249052964, 373579446, 560369169, 747158892, 1120738338, 1681107507, 2241476676, 3362215014, 5043322521, 6724430028, 10086645042, 20173290084]

約数ペア:

[(1, 20173290084), (2, 10086645042), (3, 6724430028), (4, 5043322521), (6, 3362215014), (9, 2241476676), (12, 1681107507), (18, 1120738338), (27, 747158892), (36, 560369169), (54, 373579446), (81, 249052964), (108, 186789723), (162, 124526482), (324, 62263241), (1171, 17227404), (2342, 8613702), (3513, 5742468), (4684, 4306851), (7026, 2871234), (10539, 1914156), (14052, 1435617), (21078, 957078), (31617, 638052), (42156, 478539), (53171, 379404), (63234, 319026), (94851, 212684), (106342, 189702), (126468, 159513)]