20884466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 34992000

約数和(自身を除く): 14107534

約数列:

[1, 2, 17, 29, 34, 58, 59, 118, 359, 493, 718, 986, 1003, 1711, 2006, 3422, 6103, 10411, 12206, 20822, 21181, 29087, 42362, 58174, 176987, 353974, 360077, 614249, 720154, 1228498, 10442233, 20884466]

約数ペア:

[(1, 20884466), (2, 10442233), (17, 1228498), (29, 720154), (34, 614249), (58, 360077), (59, 353974), (118, 176987), (359, 58174), (493, 42362), (718, 29087), (986, 21181), (1003, 20822), (1711, 12206), (2006, 10411), (3422, 6103)]