20565543042

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{115279}}^1$

素因数の和:115368

約数の個数: 96

約数和(自身を含む): 52440410880

約数和(自身を除く): 31874867838

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 53, 66, 99, 102, 106, 153, 159, 187, 198, 306, 318, 374, 477, 561, 583, 901, 954, 1122, 1166, 1683, 1749, 1802, 2703, 3366, 3498, 5247, 5406, 8109, 9911, 10494, 16218, 19822, 29733, 59466, 89199, 115279, 178398, 230558, 345837, 691674, 1037511, 1268069, 1959743, 2075022, 2536138, 3804207, 3919486, 5879229, 6109787, 7608414, 11412621, 11758458, 12219574, 17637687, 18329361, 21557173, 22825242, 35275374, 36658722, 43114346, 54988083, 64671519, 67207657, 103866379, 109976166, 129343038, 134415314, 194014557, 201622971, 207732758, 311599137, 388029114, 403245942, 604868913, 623198274, 934797411, 1142530169, 1209737826, 1869594822, 2285060338, 3427590507, 6855181014, 10282771521, 20565543042]

約数ペア:

[(1, 20565543042), (2, 10282771521), (3, 6855181014), (6, 3427590507), (9, 2285060338), (11, 1869594822), (17, 1209737826), (18, 1142530169), (22, 934797411), (33, 623198274), (34, 604868913), (51, 403245942), (53, 388029114), (66, 311599137), (99, 207732758), (102, 201622971), (106, 194014557), (153, 134415314), (159, 129343038), (187, 109976166), (198, 103866379), (306, 67207657), (318, 64671519), (374, 54988083), (477, 43114346), (561, 36658722), (583, 35275374), (901, 22825242), (954, 21557173), (1122, 18329361), (1166, 17637687), (1683, 12219574), (1749, 11758458), (1802, 11412621), (2703, 7608414), (3366, 6109787), (3498, 5879229), (5247, 3919486), (5406, 3804207), (8109, 2536138), (9911, 2075022), (10494, 1959743), (16218, 1268069), (19822, 1037511), (29733, 691674), (59466, 345837), (89199, 230558), (115279, 178398)]