20101161970

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{134609}}^1$

素因数の和:134862

約数の個数: 32

約数和(自身を含む): 36780836400

約数和(自身を除く): 16679674430

約数列:

[1, 2, 5, 10, 109, 137, 218, 274, 545, 685, 1090, 1370, 14933, 29866, 74665, 134609, 149330, 269218, 673045, 1346090, 14672381, 18441433, 29344762, 36882866, 73361905, 92207165, 146723810, 184414330, 2010116197, 4020232394, 10050580985, 20101161970]

約数ペア:

[(1, 20101161970), (2, 10050580985), (5, 4020232394), (10, 2010116197), (109, 184414330), (137, 146723810), (218, 92207165), (274, 73361905), (545, 36882866), (685, 29344762), (1090, 18441433), (1370, 14672381), (14933, 1346090), (29866, 673045), (74665, 269218), (134609, 149330)]