20170961468

素因数分解:

$2^2\times 7^1\times {\mathrm{17467}}^1\times {\mathrm{41243}}^1$

素因数の和:58721

約数の個数: 24

約数和(自身を含む): 40345210752

約数和(自身を除く): 20174249284

約数列:

[1, 2, 4, 7, 14, 28, 17467, 34934, 41243, 69868, 82486, 122269, 164972, 244538, 288701, 489076, 577402, 1154804, 720391481, 1440782962, 2881565924, 5042740367, 10085480734, 20170961468]

約数ペア:

[(1, 20170961468), (2, 10085480734), (4, 5042740367), (7, 2881565924), (14, 1440782962), (28, 720391481), (17467, 1154804), (34934, 577402), (41243, 489076), (69868, 288701), (82486, 244538), (122269, 164972)]