20608632

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{26021}}^1$

素因数の和:26044

約数の個数: 48

約数和(自身を含む): 60891480

約数和(自身を除く): 40282848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 26021, 52042, 78063, 104084, 156126, 208168, 234189, 286231, 312252, 468378, 572462, 624504, 858693, 936756, 1144924, 1717386, 1873512, 2289848, 2576079, 3434772, 5152158, 6869544, 10304316, 20608632]

約数ペア:

[(1, 20608632), (2, 10304316), (3, 6869544), (4, 5152158), (6, 3434772), (8, 2576079), (9, 2289848), (11, 1873512), (12, 1717386), (18, 1144924), (22, 936756), (24, 858693), (33, 624504), (36, 572462), (44, 468378), (66, 312252), (72, 286231), (88, 234189), (99, 208168), (132, 156126), (198, 104084), (264, 78063), (396, 52042), (792, 26021)]