20184484914

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113143}}^1$

素因数の和:113232

約数の個数: 96

約数和(自身を含む): 51468753024

約数和(自身を除く): 31284268110

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 53, 66, 99, 102, 106, 153, 159, 187, 198, 306, 318, 374, 477, 561, 583, 901, 954, 1122, 1166, 1683, 1749, 1802, 2703, 3366, 3498, 5247, 5406, 8109, 9911, 10494, 16218, 19822, 29733, 59466, 89199, 113143, 178398, 226286, 339429, 678858, 1018287, 1244573, 1923431, 2036574, 2489146, 3733719, 3846862, 5770293, 5996579, 7467438, 11201157, 11540586, 11993158, 17310879, 17989737, 21157741, 22402314, 34621758, 35979474, 42315482, 53969211, 63473223, 65962369, 101941843, 107938422, 126946446, 131924738, 190419669, 197887107, 203883686, 305825529, 380839338, 395774214, 593661321, 611651058, 917476587, 1121360273, 1187322642, 1834953174, 2242720546, 3364080819, 6728161638, 10092242457, 20184484914]

約数ペア:

[(1, 20184484914), (2, 10092242457), (3, 6728161638), (6, 3364080819), (9, 2242720546), (11, 1834953174), (17, 1187322642), (18, 1121360273), (22, 917476587), (33, 611651058), (34, 593661321), (51, 395774214), (53, 380839338), (66, 305825529), (99, 203883686), (102, 197887107), (106, 190419669), (153, 131924738), (159, 126946446), (187, 107938422), (198, 101941843), (306, 65962369), (318, 63473223), (374, 53969211), (477, 42315482), (561, 35979474), (583, 34621758), (901, 22402314), (954, 21157741), (1122, 17989737), (1166, 17310879), (1683, 11993158), (1749, 11540586), (1802, 11201157), (2703, 7467438), (3366, 5996579), (3498, 5770293), (5247, 3846862), (5406, 3733719), (8109, 2489146), (9911, 2036574), (10494, 1923431), (16218, 1244573), (19822, 1018287), (29733, 678858), (59466, 339429), (89199, 226286), (113143, 178398)]