20171074466

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1\times {\mathrm{2621}}^1$

素因数の和:3530

約数の個数: 32

約数和(自身を含む): 31292835840

約数和(自身を除く): 11121761374

約数列:

[1, 2, 41, 82, 127, 254, 739, 1478, 2621, 5207, 5242, 10414, 30299, 60598, 93853, 107461, 187706, 214922, 332867, 665734, 1936919, 3847973, 3873838, 7695946, 13647547, 27295094, 79413679, 158827358, 245988713, 491977426, 10085537233, 20171074466]

約数ペア:

[(1, 20171074466), (2, 10085537233), (41, 491977426), (82, 245988713), (127, 158827358), (254, 79413679), (739, 27295094), (1478, 13647547), (2621, 7695946), (5207, 3873838), (5242, 3847973), (10414, 1936919), (30299, 665734), (60598, 332867), (93853, 214922), (107461, 187706)]