20160073917

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1\times {\mathrm{1733}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 31129600320

約数和(自身を除く): 10969526403

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 547, 1251, 1641, 1733, 2363, 4923, 5199, 7089, 9299, 15597, 21267, 27897, 29461, 76033, 83691, 88383, 228099, 240887, 265149, 684297, 722661, 947951, 1292561, 2167983, 2843853, 3877683, 4095079, 8531559, 11633049, 12285237, 16115167, 36855711, 48345501, 131765189, 145036503, 395295567, 1185886701, 2240008213, 6720024639, 20160073917]

約数ペア:

[(1, 20160073917), (3, 6720024639), (9, 2240008213), (17, 1185886701), (51, 395295567), (139, 145036503), (153, 131765189), (417, 48345501), (547, 36855711), (1251, 16115167), (1641, 12285237), (1733, 11633049), (2363, 8531559), (4923, 4095079), (5199, 3877683), (7089, 2843853), (9299, 2167983), (15597, 1292561), (21267, 947951), (27897, 722661), (29461, 684297), (76033, 265149), (83691, 240887), (88383, 228099)]