20249086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 36088416

約数和(自身を除く): 15839330

約数列:

[1, 2, 11, 13, 22, 26, 101, 143, 202, 286, 701, 1111, 1313, 1402, 2222, 2626, 7711, 9113, 14443, 15422, 18226, 28886, 70801, 100243, 141602, 200486, 778811, 920413, 1557622, 1840826, 10124543, 20249086]

約数ペア:

[(1, 20249086), (2, 10124543), (11, 1840826), (13, 1557622), (22, 920413), (26, 778811), (101, 200486), (143, 141602), (202, 100243), (286, 70801), (701, 28886), (1111, 18226), (1313, 15422), (1402, 14443), (2222, 9113), (2626, 7711)]