20164532364

素因数分解:

$2^2\times 3^4\times {\mathrm{6967}}^1\times {\mathrm{8933}}^1$

素因数の和:15916

約数の個数: 60

約数和(自身を含む): 52727538864

約数和(自身を除く): 32563006500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 6967, 8933, 13934, 17866, 20901, 26799, 27868, 35732, 41802, 53598, 62703, 80397, 83604, 107196, 125406, 160794, 188109, 241191, 250812, 321588, 376218, 482382, 564327, 723573, 752436, 964764, 1128654, 1447146, 2257308, 2894292, 62236211, 124472422, 186708633, 248944844, 373417266, 560125899, 746834532, 1120251798, 1680377697, 2240503596, 3360755394, 5041133091, 6721510788, 10082266182, 20164532364]

約数ペア:

[(1, 20164532364), (2, 10082266182), (3, 6721510788), (4, 5041133091), (6, 3360755394), (9, 2240503596), (12, 1680377697), (18, 1120251798), (27, 746834532), (36, 560125899), (54, 373417266), (81, 248944844), (108, 186708633), (162, 124472422), (324, 62236211), (6967, 2894292), (8933, 2257308), (13934, 1447146), (17866, 1128654), (20901, 964764), (26799, 752436), (27868, 723573), (35732, 564327), (41802, 482382), (53598, 376218), (62703, 321588), (80397, 250812), (83604, 241191), (107196, 188109), (125406, 160794)]