20102394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8887}}^1$

素因数の和:8934

約数の個数: 32

約数和(自身を含む): 44795520

約数和(自身を除く): 24693126

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 8887, 17774, 26661, 53322, 115531, 231062, 257723, 346593, 515446, 693186, 773169, 1546338, 3350399, 6700798, 10051197, 20102394]

約数ペア:

[(1, 20102394), (2, 10051197), (3, 6700798), (6, 3350399), (13, 1546338), (26, 773169), (29, 693186), (39, 515446), (58, 346593), (78, 257723), (87, 231062), (174, 115531), (377, 53322), (754, 26661), (1131, 17774), (2262, 8887)]