20194356678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{704569}}^1$

素因数の和:704872

約数の個数: 32

約数和(自身を含む): 42916767840

約数和(自身を除く): 22722411162

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 281, 562, 843, 1686, 4777, 9554, 14331, 28662, 704569, 1409138, 2113707, 4227414, 11977673, 23955346, 35933019, 71866038, 197983889, 395967778, 593951667, 1187903334, 3365726113, 6731452226, 10097178339, 20194356678]

約数ペア:

[(1, 20194356678), (2, 10097178339), (3, 6731452226), (6, 3365726113), (17, 1187903334), (34, 593951667), (51, 395967778), (102, 197983889), (281, 71866038), (562, 35933019), (843, 23955346), (1686, 11977673), (4777, 4227414), (9554, 2113707), (14331, 1409138), (28662, 704569)]