20160687157

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{2333}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 23012269056

約数和(自身を除く): 2851581899

約数列:

[1, 13, 31, 41, 403, 523, 533, 1271, 2333, 6799, 16213, 16523, 21443, 30329, 72323, 95653, 210769, 278759, 664733, 940199, 1220159, 1243489, 2965243, 8641529, 15862067, 37824929, 38548159, 50026519, 491724077, 650344747, 1550822089, 20160687157]

約数ペア:

[(1, 20160687157), (13, 1550822089), (31, 650344747), (41, 491724077), (403, 50026519), (523, 38548159), (533, 37824929), (1271, 15862067), (2333, 8641529), (6799, 2965243), (16213, 1243489), (16523, 1220159), (21443, 940199), (30329, 664733), (72323, 278759), (95653, 210769)]