20199443754

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68705591}}^1$

素因数の和:68705610

約数の個数: 24

約数和(自身を含む): 46994624928

約数和(自身を除く): 26795181174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68705591, 137411182, 206116773, 412233546, 480939137, 961878274, 1442817411, 2885634822, 3366573959, 6733147918, 10099721877, 20199443754]

約数ペア:

[(1, 20199443754), (2, 10099721877), (3, 6733147918), (6, 3366573959), (7, 2885634822), (14, 1442817411), (21, 961878274), (42, 480939137), (49, 412233546), (98, 206116773), (147, 137411182), (294, 68705591)]