20898173658

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151436041}}^1$

素因数の和:151436069

約数の個数: 16

約数和(自身を含む): 43613580096

約数和(自身を除く): 22715406438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 151436041, 302872082, 454308123, 908616246, 3483028943, 6966057886, 10449086829, 20898173658]

約数ペア:

[(1, 20898173658), (2, 10449086829), (3, 6966057886), (6, 3483028943), (23, 908616246), (46, 454308123), (69, 302872082), (138, 151436041)]