2016123140

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{130409}}^1$

素因数の和:131191

約数の個数: 24

約数和(自身を含む): 4239368280

約数和(自身を除く): 2223245140

約数列:

[1, 2, 4, 5, 10, 20, 773, 1546, 3092, 3865, 7730, 15460, 130409, 260818, 521636, 652045, 1304090, 2608180, 100806157, 201612314, 403224628, 504030785, 1008061570, 2016123140]

約数ペア:

[(1, 2016123140), (2, 1008061570), (4, 504030785), (5, 403224628), (10, 201612314), (20, 100806157), (773, 2608180), (1546, 1304090), (3092, 652045), (3865, 521636), (7730, 260818), (15460, 130409)]