20053521176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1276969}}^1$

素因数の和:1277139

約数の個数: 32

約数和(自身を含む): 40760882400

約数和(自身を除く): 20707361224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 7852, 15704, 1276969, 2553938, 5107876, 10215752, 16600597, 33201194, 66402388, 132804776, 192822319, 385644638, 771289276, 1542578552, 2506690147, 5013380294, 10026760588, 20053521176]

約数ペア:

[(1, 20053521176), (2, 10026760588), (4, 5013380294), (8, 2506690147), (13, 1542578552), (26, 771289276), (52, 385644638), (104, 192822319), (151, 132804776), (302, 66402388), (604, 33201194), (1208, 16600597), (1963, 10215752), (3926, 5107876), (7852, 2553938), (15704, 1276969)]