20192479430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4243}}^1\times {\mathrm{7103}}^1$

素因数の和:11420

約数の個数: 32

約数和(自身を含む): 36902836224

約数和(自身を除く): 16710356794

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 4243, 7103, 8486, 14206, 21215, 35515, 42430, 71030, 284281, 475901, 568562, 951802, 1421405, 2379505, 2842810, 4759010, 30138029, 60276058, 150690145, 301380290, 2019247943, 4038495886, 10096239715, 20192479430]

約数ペア:

[(1, 20192479430), (2, 10096239715), (5, 4038495886), (10, 2019247943), (67, 301380290), (134, 150690145), (335, 60276058), (670, 30138029), (4243, 4759010), (7103, 2842810), (8486, 2379505), (14206, 1421405), (21215, 951802), (35515, 568562), (42430, 475901), (71030, 284281)]