20089772164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65226533}}^1$

素因数の和:65226555

約数の個数: 24

約数和(自身を含む): 43832230848

約数和(自身を除く): 23742458684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65226533, 130453066, 260906132, 456585731, 717491863, 913171462, 1434983726, 1826342924, 2869967452, 5022443041, 10044886082, 20089772164]

約数ペア:

[(1, 20089772164), (2, 10044886082), (4, 5022443041), (7, 2869967452), (11, 1826342924), (14, 1434983726), (22, 913171462), (28, 717491863), (44, 456585731), (77, 260906132), (154, 130453066), (308, 65226533)]