20077432004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42179479}}^1$

素因数の和:42179507

約数の個数: 24

約数和(自身を含む): 42516915840

約数和(自身を除く): 22439483836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42179479, 84358958, 168717916, 295256353, 590512706, 717051143, 1181025412, 1434102286, 2868204572, 5019358001, 10038716002, 20077432004]

約数ペア:

[(1, 20077432004), (2, 10038716002), (4, 5019358001), (7, 2868204572), (14, 1434102286), (17, 1181025412), (28, 717051143), (34, 590512706), (68, 295256353), (119, 168717916), (238, 84358958), (476, 42179479)]