20172986514

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{47933}}^1$

素因数の和:48271

約数の個数: 48

約数和(自身を含む): 44327829312

約数和(自身を除く): 24154842798

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 227, 309, 454, 618, 681, 927, 1362, 1854, 2043, 4086, 23381, 46762, 47933, 70143, 95866, 140286, 143799, 210429, 287598, 420858, 431397, 862794, 4937099, 9874198, 10880791, 14811297, 21761582, 29622594, 32642373, 44433891, 65284746, 88867782, 97927119, 195854238, 1120721473, 2241442946, 3362164419, 6724328838, 10086493257, 20172986514]

約数ペア:

[(1, 20172986514), (2, 10086493257), (3, 6724328838), (6, 3362164419), (9, 2241442946), (18, 1120721473), (103, 195854238), (206, 97927119), (227, 88867782), (309, 65284746), (454, 44433891), (618, 32642373), (681, 29622594), (927, 21761582), (1362, 14811297), (1854, 10880791), (2043, 9874198), (4086, 4937099), (23381, 862794), (46762, 431397), (47933, 420858), (70143, 287598), (95866, 210429), (140286, 143799)]