20247863559

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2827519}}^1$

素因数の和:2827571

約数の個数: 32

約数和(自身を含む): 34744565760

約数和(自身を除く): 14496702201

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 2827519, 8482557, 19792633, 31102709, 59377899, 87653089, 93308127, 217718963, 262959267, 613571623, 653156889, 964183979, 1840714869, 2892551937, 6749287853, 20247863559]

約数ペア:

[(1, 20247863559), (3, 6749287853), (7, 2892551937), (11, 1840714869), (21, 964183979), (31, 653156889), (33, 613571623), (77, 262959267), (93, 217718963), (217, 93308127), (231, 87653089), (341, 59377899), (651, 31102709), (1023, 19792633), (2387, 8482557), (7161, 2827519)]