20963143

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 23094720

約数和(自身を除く): 2131577

約数列:

[1, 23, 29, 53, 593, 667, 1219, 1537, 13639, 17197, 31429, 35351, 395531, 722867, 911441, 20963143]

約数ペア:

[(1, 20963143), (23, 911441), (29, 722867), (53, 395531), (593, 35351), (667, 31429), (1219, 17197), (1537, 13639)]