20260890718

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2129587}}^1$

素因数の和:2129727

約数の個数: 16

約数和(自身を含む): 31279388544

約数和(自身を除く): 11018497826

約数列:

[1, 2, 67, 71, 134, 142, 4757, 9514, 2129587, 4259174, 142682329, 151200677, 285364658, 302401354, 10130445359, 20260890718]

約数ペア:

[(1, 20260890718), (2, 10130445359), (67, 302401354), (71, 285364658), (134, 151200677), (142, 142682329), (4757, 4259174), (9514, 2129587)]