20018093478

素因数分解:

$2^1\times 3^1\times {\mathrm{2251}}^1\times {\mathrm{1482163}}^1$

素因数の和:1484419

約数の個数: 16

約数和(自身を含む): 40053999936

約数和(自身を除く): 20035906458

約数列:

[1, 2, 3, 6, 2251, 4502, 6753, 13506, 1482163, 2964326, 4446489, 8892978, 3336348913, 6672697826, 10009046739, 20018093478]

約数ペア:

[(1, 20018093478), (2, 10009046739), (3, 6672697826), (6, 3336348913), (2251, 8892978), (4502, 4446489), (6753, 2964326), (13506, 1482163)]