20892908135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{947}}^1\times {\mathrm{1093}}^1$

素因数の和:2423

約数の個数: 32

約数和(自身を含む): 27479319552

約数和(自身を除く): 6586411417

約数列:

[1, 5, 11, 55, 367, 947, 1093, 1835, 4037, 4735, 5465, 10417, 12023, 20185, 52085, 60115, 347549, 401131, 1035071, 1737745, 2005655, 3823039, 4412441, 5175355, 11385781, 19115195, 22062205, 56928905, 379871057, 1899355285, 4178581627, 20892908135]

約数ペア:

[(1, 20892908135), (5, 4178581627), (11, 1899355285), (55, 379871057), (367, 56928905), (947, 22062205), (1093, 19115195), (1835, 11385781), (4037, 5175355), (4735, 4412441), (5465, 3823039), (10417, 2005655), (12023, 1737745), (20185, 1035071), (52085, 401131), (60115, 347549)]