20346364915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{3229}}^1\times {\mathrm{74131}}^1$

素因数の和:77382

約数の個数: 16

約数和(自身を含む): 25860206880

約数和(自身を除く): 5513841965

約数列:

[1, 5, 17, 85, 3229, 16145, 54893, 74131, 274465, 370655, 1260227, 6301135, 239368999, 1196844995, 4069272983, 20346364915]

約数ペア:

[(1, 20346364915), (5, 4069272983), (17, 1196844995), (85, 239368999), (3229, 6301135), (16145, 1260227), (54893, 370655), (74131, 274465)]