20161428966

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{22858763}}^1$

素因数の和:22858785

約数の個数: 36

約数和(自身を含む): 50815032372

約数和(自身を除く): 30653603406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 22858763, 45717526, 68576289, 137152578, 160011341, 205728867, 320022682, 411457734, 480034023, 960068046, 1120079387, 1440102069, 2240158774, 2880204138, 3360238161, 6720476322, 10080714483, 20161428966]

約数ペア:

[(1, 20161428966), (2, 10080714483), (3, 6720476322), (6, 3360238161), (7, 2880204138), (9, 2240158774), (14, 1440102069), (18, 1120079387), (21, 960068046), (42, 480034023), (49, 411457734), (63, 320022682), (98, 205728867), (126, 160011341), (147, 137152578), (294, 68576289), (441, 45717526), (882, 22858763)]