20149295577

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{617}}^1\times {\mathrm{1069}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 28566432000

約数和(自身を除く): 8417136423

約数列:

[1, 3, 17, 51, 599, 617, 1069, 1797, 1851, 3207, 10183, 10489, 18173, 30549, 31467, 54519, 369583, 640331, 659573, 1108749, 1920993, 1978719, 6282911, 10885627, 11212741, 18848733, 32656881, 33638223, 395084227, 1185252681, 6716431859, 20149295577]

約数ペア:

[(1, 20149295577), (3, 6716431859), (17, 1185252681), (51, 395084227), (599, 33638223), (617, 32656881), (1069, 18848733), (1797, 11212741), (1851, 10885627), (3207, 6282911), (10183, 1978719), (10489, 1920993), (18173, 1108749), (30549, 659573), (31467, 640331), (54519, 369583)]