20960498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{35051}}^1$

素因数の和:35089

約数の個数: 16

約数和(自身を含む): 35332416

約数和(自身を除く): 14371918

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 35051, 70102, 455663, 806173, 911326, 1612346, 10480249, 20960498]

約数ペア:

[(1, 20960498), (2, 10480249), (13, 1612346), (23, 911326), (26, 806173), (46, 455663), (299, 70102), (598, 35051)]