20175672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76423}}^1$

素因数の和:76443

約数の個数: 32

約数和(自身を含む): 55025280

約数和(自身を除く): 34849608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 76423, 152846, 229269, 305692, 458538, 611384, 840653, 917076, 1681306, 1834152, 2521959, 3362612, 5043918, 6725224, 10087836, 20175672]

約数ペア:

[(1, 20175672), (2, 10087836), (3, 6725224), (4, 5043918), (6, 3362612), (8, 2521959), (11, 1834152), (12, 1681306), (22, 917076), (24, 840653), (33, 611384), (44, 458538), (66, 305692), (88, 229269), (132, 152846), (264, 76423)]