20163043314

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19652089}}^1$

素因数の和:19652119

約数の個数: 32

約数和(自身を含む): 47165016000

約数和(自身を除く): 27001972686

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 19652089, 39304178, 58956267, 117912534, 176868801, 353737602, 373389691, 530606403, 746779382, 1061212806, 1120169073, 2240338146, 3360507219, 6721014438, 10081521657, 20163043314]

約数ペア:

[(1, 20163043314), (2, 10081521657), (3, 6721014438), (6, 3360507219), (9, 2240338146), (18, 1120169073), (19, 1061212806), (27, 746779382), (38, 530606403), (54, 373389691), (57, 353737602), (114, 176868801), (171, 117912534), (342, 58956267), (513, 39304178), (1026, 19652089)]