20245830655731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{15121}}^1\times {\mathrm{254887}}^1$

素因数の和:270131

約数の個数: 32

約数和(自身を含む): 28861869523968

約数和(自身を除く): 8616038868237

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 15121, 45363, 254887, 257057, 764661, 771171, 1557463, 4333079, 4672389, 12999237, 26253361, 26476871, 78760083, 79430613, 446307137, 1338921411, 3854146327, 11562438981, 65520487559, 196561462677, 396977071681, 1190931215043, 6748610218577, 20245830655731]

約数ペア:

[(1, 20245830655731), (3, 6748610218577), (17, 1190931215043), (51, 396977071681), (103, 196561462677), (309, 65520487559), (1751, 11562438981), (5253, 3854146327), (15121, 1338921411), (45363, 446307137), (254887, 79430613), (257057, 78760083), (764661, 26476871), (771171, 26253361), (1557463, 12999237), (4333079, 4672389)]