20773688184

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2221}}^1\times {\mathrm{3511}}^1$

素因数の和:5781

約数の個数: 96

約数和(自身を含む): 57825150240

約数和(自身を除く): 37051462056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2221, 2664, 3511, 4442, 6663, 7022, 8884, 10533, 13326, 14044, 17768, 19989, 21066, 26652, 28088, 31599, 39978, 42132, 53304, 63198, 79956, 82177, 84264, 126396, 129907, 159912, 164354, 246531, 252792, 259814, 328708, 389721, 493062, 519628, 657416, 739593, 779442, 986124, 1039256, 1169163, 1479186, 1558884, 1972248, 2338326, 2958372, 3117768, 4676652, 5916744, 7797931, 9353304, 15595862, 23393793, 31191724, 46787586, 62383448, 70181379, 93575172, 140362758, 187150344, 280725516, 288523447, 561451032, 577046894, 865570341, 1154093788, 1731140682, 2308187576, 2596711023, 3462281364, 5193422046, 6924562728, 10386844092, 20773688184]

約数ペア:

[(1, 20773688184), (2, 10386844092), (3, 6924562728), (4, 5193422046), (6, 3462281364), (8, 2596711023), (9, 2308187576), (12, 1731140682), (18, 1154093788), (24, 865570341), (36, 577046894), (37, 561451032), (72, 288523447), (74, 280725516), (111, 187150344), (148, 140362758), (222, 93575172), (296, 70181379), (333, 62383448), (444, 46787586), (666, 31191724), (888, 23393793), (1332, 15595862), (2221, 9353304), (2664, 7797931), (3511, 5916744), (4442, 4676652), (6663, 3117768), (7022, 2958372), (8884, 2338326), (10533, 1972248), (13326, 1558884), (14044, 1479186), (17768, 1169163), (19989, 1039256), (21066, 986124), (26652, 779442), (28088, 739593), (31599, 657416), (39978, 519628), (42132, 493062), (53304, 389721), (63198, 328708), (79956, 259814), (82177, 252792), (84264, 246531), (126396, 164354), (129907, 159912)]