2006113820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{12941}}^1$

素因数の和:13310

約数の個数: 48

約数和(自身を含む): 4409391168

約数和(自身を除く): 2403277348

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 337, 460, 674, 1348, 1685, 3370, 6740, 7751, 12941, 15502, 25882, 31004, 38755, 51764, 64705, 77510, 129410, 155020, 258820, 297643, 595286, 1190572, 1488215, 2976430, 4361117, 5952860, 8722234, 17444468, 21805585, 43611170, 87222340, 100305691, 200611382, 401222764, 501528455, 1003056910, 2006113820]

約数ペア:

[(1, 2006113820), (2, 1003056910), (4, 501528455), (5, 401222764), (10, 200611382), (20, 100305691), (23, 87222340), (46, 43611170), (92, 21805585), (115, 17444468), (230, 8722234), (337, 5952860), (460, 4361117), (674, 2976430), (1348, 1488215), (1685, 1190572), (3370, 595286), (6740, 297643), (7751, 258820), (12941, 155020), (15502, 129410), (25882, 77510), (31004, 64705), (38755, 51764)]