20138076860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91536713}}^1$

素因数の和:91536733

約数の個数: 24

約数和(自身を含む): 46134503856

約数和(自身を除く): 25996426996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91536713, 183073426, 366146852, 457683565, 915367130, 1006903843, 1830734260, 2013807686, 4027615372, 5034519215, 10069038430, 20138076860]

約数ペア:

[(1, 20138076860), (2, 10069038430), (4, 5034519215), (5, 4027615372), (10, 2013807686), (11, 1830734260), (20, 1006903843), (22, 915367130), (44, 457683565), (55, 366146852), (110, 183073426), (220, 91536713)]