20098914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10501}}^1$

素因数の和:10546

約数の個数: 32

約数和(自身を含む): 45368640

約数和(自身を除く): 25269726

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 10501, 21002, 31503, 63006, 115511, 231022, 304529, 346533, 609058, 693066, 913587, 1827174, 3349819, 6699638, 10049457, 20098914]

約数ペア:

[(1, 20098914), (2, 10049457), (3, 6699638), (6, 3349819), (11, 1827174), (22, 913587), (29, 693066), (33, 609058), (58, 346533), (66, 304529), (87, 231022), (174, 115511), (319, 63006), (638, 31503), (957, 21002), (1914, 10501)]