20892893763

素因数分解:

$3^1\times 7^2\times {\mathrm{1733}}^1\times {\mathrm{82013}}^1$

素因数の和:83763

約数の個数: 24

約数和(自身を含む): 32424398928

約数和(自身を除く): 11531505165

約数列:

[1, 3, 7, 21, 49, 147, 1733, 5199, 12131, 36393, 82013, 84917, 246039, 254751, 574091, 1722273, 4018637, 12055911, 142128529, 426385587, 994899703, 2984699109, 6964297921, 20892893763]

約数ペア:

[(1, 20892893763), (3, 6964297921), (7, 2984699109), (21, 994899703), (49, 426385587), (147, 142128529), (1733, 12055911), (5199, 4018637), (12131, 1722273), (36393, 574091), (82013, 254751), (84917, 246039)]