20020231310

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{857}}^1\times {\mathrm{4877}}^1$

素因数の和:6220

約数の個数: 32

約数和(自身を含む): 36161199360

約数和(自身を除く): 16140968050

約数列:

[1, 2, 5, 10, 479, 857, 958, 1714, 2395, 4285, 4790, 4877, 8570, 9754, 24385, 48770, 410503, 821006, 2052515, 2336083, 4105030, 4179589, 4672166, 8359178, 11680415, 20897945, 23360830, 41795890, 2002023131, 4004046262, 10010115655, 20020231310]

約数ペア:

[(1, 20020231310), (2, 10010115655), (5, 4004046262), (10, 2002023131), (479, 41795890), (857, 23360830), (958, 20897945), (1714, 11680415), (2395, 8359178), (4285, 4672166), (4790, 4179589), (4877, 4105030), (8570, 2336083), (9754, 2052515), (24385, 821006), (48770, 410503)]