20403604485

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13739801}}^1$

素因数の和:13739826

約数の個数: 32

約数和(自身を含む): 39570629760

約数和(自身を除く): 19167025275

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 13739801, 41219403, 68699005, 123658209, 151137811, 206097015, 370974627, 453413433, 618291045, 755689055, 1360240299, 1854873135, 2267067165, 4080720897, 6801201495, 20403604485]

約数ペア:

[(1, 20403604485), (3, 6801201495), (5, 4080720897), (9, 2267067165), (11, 1854873135), (15, 1360240299), (27, 755689055), (33, 618291045), (45, 453413433), (55, 370974627), (99, 206097015), (135, 151137811), (165, 123658209), (297, 68699005), (495, 41219403), (1485, 13739801)]