20280294

素因数分解:

$2^1\times 3^5\times {\mathrm{41729}}^1$

素因数の和:41746

約数の個数: 24

約数和(自身を含む): 45569160

約数和(自身を除く): 25288866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 41729, 83458, 125187, 250374, 375561, 751122, 1126683, 2253366, 3380049, 6760098, 10140147, 20280294]

約数ペア:

[(1, 20280294), (2, 10140147), (3, 6760098), (6, 3380049), (9, 2253366), (18, 1126683), (27, 751122), (54, 375561), (81, 250374), (162, 125187), (243, 83458), (486, 41729)]