20131349544

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{125551}}^1$

素因数の和:125711

約数の個数: 96

約数和(自身を含む): 58170752640

約数和(自身を除く): 38039403096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 131, 136, 153, 204, 262, 306, 393, 408, 524, 612, 786, 1048, 1179, 1224, 1572, 2227, 2358, 3144, 4454, 4716, 6681, 8908, 9432, 13362, 17816, 20043, 26724, 40086, 53448, 80172, 125551, 160344, 251102, 376653, 502204, 753306, 1004408, 1129959, 1506612, 2134367, 2259918, 3013224, 4268734, 4519836, 6403101, 8537468, 9039672, 12806202, 16447181, 17074936, 19209303, 25612404, 32894362, 38418606, 49341543, 51224808, 65788724, 76837212, 98683086, 131577448, 148024629, 153674424, 197366172, 279602077, 296049258, 394732344, 559204154, 592098516, 838806231, 1118408308, 1184197032, 1677612462, 2236816616, 2516418693, 3355224924, 5032837386, 6710449848, 10065674772, 20131349544]

約数ペア:

[(1, 20131349544), (2, 10065674772), (3, 6710449848), (4, 5032837386), (6, 3355224924), (8, 2516418693), (9, 2236816616), (12, 1677612462), (17, 1184197032), (18, 1118408308), (24, 838806231), (34, 592098516), (36, 559204154), (51, 394732344), (68, 296049258), (72, 279602077), (102, 197366172), (131, 153674424), (136, 148024629), (153, 131577448), (204, 98683086), (262, 76837212), (306, 65788724), (393, 51224808), (408, 49341543), (524, 38418606), (612, 32894362), (786, 25612404), (1048, 19209303), (1179, 17074936), (1224, 16447181), (1572, 12806202), (2227, 9039672), (2358, 8537468), (3144, 6403101), (4454, 4519836), (4716, 4268734), (6681, 3013224), (8908, 2259918), (9432, 2134367), (13362, 1506612), (17816, 1129959), (20043, 1004408), (26724, 753306), (40086, 502204), (53448, 376653), (80172, 251102), (125551, 160344)]