20188663609

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{157109}}^1$

素因数の和:157320

約数の個数: 16

約数和(自身を含む): 21779216640

約数和(自身を除く): 1590553031

約数列:

[1, 23, 37, 151, 851, 3473, 5587, 128501, 157109, 3613507, 5813033, 23723459, 133699759, 545639557, 877767983, 20188663609]

約数ペア:

[(1, 20188663609), (23, 877767983), (37, 545639557), (151, 133699759), (851, 23723459), (3473, 5813033), (5587, 3613507), (128501, 157109)]