20173909910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26199883}}^1$

素因数の和:26199908

約数の個数: 32

約数和(自身を含む): 45273399552

約数和(自身を除く): 25099489642

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 26199883, 52399766, 130999415, 183399181, 261998830, 288198713, 366798362, 576397426, 916995905, 1440993565, 1833991810, 2017390991, 2881987130, 4034781982, 10086954955, 20173909910]

約数ペア:

[(1, 20173909910), (2, 10086954955), (5, 4034781982), (7, 2881987130), (10, 2017390991), (11, 1833991810), (14, 1440993565), (22, 916995905), (35, 576397426), (55, 366798362), (70, 288198713), (77, 261998830), (110, 183399181), (154, 130999415), (385, 52399766), (770, 26199883)]