20297329635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19069}}^1\times {\mathrm{6451}}^1$

素因数の和:25539

約数の個数: 32

約数和(自身を含む): 35435416320

約数和(自身を除く): 15138086685

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 6451, 19069, 19353, 32255, 57207, 70961, 95345, 96765, 209759, 212883, 286035, 354805, 629277, 1048795, 1064415, 3146385, 123014119, 369042357, 615070595, 1353155309, 1845211785, 4059465927, 6765776545, 20297329635]

約数ペア:

[(1, 20297329635), (3, 6765776545), (5, 4059465927), (11, 1845211785), (15, 1353155309), (33, 615070595), (55, 369042357), (165, 123014119), (6451, 3146385), (19069, 1064415), (19353, 1048795), (32255, 629277), (57207, 354805), (70961, 286035), (95345, 212883), (96765, 209759)]