20247698402

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{4177}}^1\times {\mathrm{39733}}^1$

素因数の和:43973

約数の個数: 16

約数和(自身を含む): 30877609272

約数和(自身を除く): 10629910870

約数列:

[1, 2, 61, 122, 4177, 8354, 39733, 79466, 254797, 509594, 2423713, 4847426, 165964741, 331929482, 10123849201, 20247698402]

約数ペア:

[(1, 20247698402), (2, 10123849201), (61, 331929482), (122, 165964741), (4177, 4847426), (8354, 2423713), (39733, 509594), (79466, 254797)]