20199492072

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1291}}^1\times {\mathrm{4261}}^1$

素因数の和:5584

約数の個数: 128

約数和(自身を含む): 59470243200

約数和(自身を除く): 39270751128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1291, 1836, 2582, 3672, 3873, 4261, 5164, 7746, 8522, 10328, 11619, 12783, 15492, 17044, 21947, 23238, 25566, 30984, 34088, 34857, 38349, 43894, 46476, 51132, 65841, 69714, 72437, 76698, 87788, 92952, 102264, 115047, 131682, 139428, 144874, 153396, 175576, 197523, 217311, 230094, 263364, 278856, 289748, 306792, 395046, 434622, 460188, 526728, 579496, 592569, 651933, 790092, 869244, 920376, 1185138, 1303866, 1580184, 1738488, 1955799, 2370276, 2607732, 3911598, 4740552, 5215464, 5500951, 7823196, 11001902, 15646392, 16502853, 22003804, 33005706, 44007608, 49508559, 66011412, 93516167, 99017118, 132022824, 148525677, 187032334, 198034236, 280548501, 297051354, 374064668, 396068472, 561097002, 594102708, 748129336, 841645503, 1122194004, 1188205416, 1683291006, 2244388008, 2524936509, 3366582012, 5049873018, 6733164024, 10099746036, 20199492072]

約数ペア:

[(1, 20199492072), (2, 10099746036), (3, 6733164024), (4, 5049873018), (6, 3366582012), (8, 2524936509), (9, 2244388008), (12, 1683291006), (17, 1188205416), (18, 1122194004), (24, 841645503), (27, 748129336), (34, 594102708), (36, 561097002), (51, 396068472), (54, 374064668), (68, 297051354), (72, 280548501), (102, 198034236), (108, 187032334), (136, 148525677), (153, 132022824), (204, 99017118), (216, 93516167), (306, 66011412), (408, 49508559), (459, 44007608), (612, 33005706), (918, 22003804), (1224, 16502853), (1291, 15646392), (1836, 11001902), (2582, 7823196), (3672, 5500951), (3873, 5215464), (4261, 4740552), (5164, 3911598), (7746, 2607732), (8522, 2370276), (10328, 1955799), (11619, 1738488), (12783, 1580184), (15492, 1303866), (17044, 1185138), (21947, 920376), (23238, 869244), (25566, 790092), (30984, 651933), (34088, 592569), (34857, 579496), (38349, 526728), (43894, 460188), (46476, 434622), (51132, 395046), (65841, 306792), (69714, 289748), (72437, 278856), (76698, 263364), (87788, 230094), (92952, 217311), (102264, 197523), (115047, 175576), (131682, 153396), (139428, 144874)]