20143163218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1789867}}^1$

素因数の和:1790217

約数の個数: 16

約数和(自身を含む): 32088753504

約数和(自身を除く): 11945590286

約数列:

[1, 2, 17, 34, 331, 662, 5627, 11254, 1789867, 3579734, 30427739, 60855478, 592445977, 1184891954, 10071581609, 20143163218]

約数ペア:

[(1, 20143163218), (2, 10071581609), (17, 1184891954), (34, 592445977), (331, 60855478), (662, 30427739), (5627, 3579734), (11254, 1789867)]