20191788006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{198977}}^1$

素因数の和:200296

約数の個数: 32

約数和(自身を含む): 43523651808

約数和(自身を除く): 23331863802

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1301, 2602, 3903, 7806, 16913, 33826, 50739, 101478, 198977, 397954, 596931, 1193862, 2586701, 5173402, 7760103, 15520206, 258869077, 517738154, 776607231, 1553214462, 3365298001, 6730596002, 10095894003, 20191788006]

約数ペア:

[(1, 20191788006), (2, 10095894003), (3, 6730596002), (6, 3365298001), (13, 1553214462), (26, 776607231), (39, 517738154), (78, 258869077), (1301, 15520206), (2602, 7760103), (3903, 5173402), (7806, 2586701), (16913, 1193862), (33826, 596931), (50739, 397954), (101478, 198977)]