20280992292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{76099}}^1$

素因数の和:76793

約数の個数: 72

約数和(自身を含む): 56010208800

約数和(自身を除く): 35729216508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 673, 1346, 2019, 2692, 4038, 6057, 7403, 8076, 12114, 14806, 22209, 24228, 29612, 44418, 66627, 76099, 88836, 133254, 152198, 228297, 266508, 304396, 456594, 684891, 837089, 913188, 1369782, 1674178, 2511267, 2739564, 3348356, 5022534, 7533801, 10045068, 15067602, 30135204, 51214627, 102429254, 153643881, 204858508, 307287762, 460931643, 563360897, 614575524, 921863286, 1126721794, 1690082691, 1843726572, 2253443588, 3380165382, 5070248073, 6760330764, 10140496146, 20280992292]

約数ペア:

[(1, 20280992292), (2, 10140496146), (3, 6760330764), (4, 5070248073), (6, 3380165382), (9, 2253443588), (11, 1843726572), (12, 1690082691), (18, 1126721794), (22, 921863286), (33, 614575524), (36, 563360897), (44, 460931643), (66, 307287762), (99, 204858508), (132, 153643881), (198, 102429254), (396, 51214627), (673, 30135204), (1346, 15067602), (2019, 10045068), (2692, 7533801), (4038, 5022534), (6057, 3348356), (7403, 2739564), (8076, 2511267), (12114, 1674178), (14806, 1369782), (22209, 913188), (24228, 837089), (29612, 684891), (44418, 456594), (66627, 304396), (76099, 266508), (88836, 228297), (133254, 152198)]