2020891262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{5581}}^1$

素因数の和:6348

約数の個数: 32

約数和(自身を含む): 3441637920

約数和(自身を除く): 1420746658

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 733, 1466, 5581, 9529, 11162, 13927, 19058, 27854, 72553, 106039, 145106, 181051, 212078, 362102, 1378507, 2757014, 4090873, 8181746, 53181349, 77726587, 106362698, 155453174, 1010445631, 2020891262]

約数ペア:

[(1, 2020891262), (2, 1010445631), (13, 155453174), (19, 106362698), (26, 77726587), (38, 53181349), (247, 8181746), (494, 4090873), (733, 2757014), (1466, 1378507), (5581, 362102), (9529, 212078), (11162, 181051), (13927, 145106), (19058, 106039), (27854, 72553)]