20071384034

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{461}}^1\times {\mathrm{128813}}^1$

素因数の和:129302

約数の個数: 24

約数和(自身を含む): 32672125332

約数和(自身を除く): 12600741298

約数列:

[1, 2, 13, 26, 169, 338, 461, 922, 5993, 11986, 77909, 128813, 155818, 257626, 1674569, 3349138, 21769397, 43538794, 59382793, 118765586, 771976309, 1543952618, 10035692017, 20071384034]

約数ペア:

[(1, 20071384034), (2, 10035692017), (13, 1543952618), (26, 771976309), (169, 118765586), (338, 59382793), (461, 43538794), (922, 21769397), (5993, 3349138), (11986, 1674569), (77909, 257626), (128813, 155818)]