20164028566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1201}}^1\times {\mathrm{2837}}^1$

素因数の和:4320

約数の個数: 32

約数和(自身を含む): 33157602720

約数和(自身を除く): 12993574154

約数列:

[1, 2, 11, 22, 269, 538, 1201, 2402, 2837, 2959, 5674, 5918, 13211, 26422, 31207, 62414, 323069, 646138, 763153, 1526306, 3407237, 3553759, 6814474, 7107518, 8394683, 16789366, 37479607, 74959214, 916546753, 1833093506, 10082014283, 20164028566]

約数ペア:

[(1, 20164028566), (2, 10082014283), (11, 1833093506), (22, 916546753), (269, 74959214), (538, 37479607), (1201, 16789366), (2402, 8394683), (2837, 7107518), (2959, 6814474), (5674, 3553759), (5918, 3407237), (13211, 1526306), (26422, 763153), (31207, 646138), (62414, 323069)]