21000663466

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1\times {\mathrm{91159}}^1$

素因数の和:91893

約数の個数: 16

約数和(自身を含む): 31701801600

約数和(自身を除く): 10701138134

約数列:

[1, 2, 229, 458, 503, 1006, 91159, 115187, 182318, 230374, 20875411, 41750822, 45852977, 91705954, 10500331733, 21000663466]

約数ペア:

[(1, 21000663466), (2, 10500331733), (229, 91705954), (458, 45852977), (503, 41750822), (1006, 20875411), (91159, 230374), (115187, 182318)]