20792442055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2129}}^1\times {\mathrm{25367}}^1$

素因数の和:27519

約数の個数: 32

約数和(自身を含む): 31123491840

約数和(自身を除く): 10331049785

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 2129, 10645, 14903, 23419, 25367, 74515, 117095, 126835, 163933, 177569, 279037, 819665, 887845, 1395185, 1953259, 9766295, 54006343, 270031715, 378044401, 594069773, 1890222005, 2970348865, 4158488411, 20792442055]

約数ペア:

[(1, 20792442055), (5, 4158488411), (7, 2970348865), (11, 1890222005), (35, 594069773), (55, 378044401), (77, 270031715), (385, 54006343), (2129, 9766295), (10645, 1953259), (14903, 1395185), (23419, 887845), (25367, 819665), (74515, 279037), (117095, 177569), (126835, 163933)]