20347072336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1269

約数の個数: 160

約数和(自身を含む): 45854208000

約数和(自身を除く): 25507135664

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 34, 38, 58, 68, 76, 116, 127, 136, 152, 232, 254, 272, 304, 323, 464, 493, 508, 551, 646, 986, 1016, 1069, 1102, 1292, 1972, 2032, 2138, 2159, 2204, 2413, 2584, 3683, 3944, 4276, 4318, 4408, 4826, 5168, 7366, 7888, 8552, 8636, 8816, 9367, 9652, 14732, 17104, 17272, 18173, 18734, 19304, 20311, 29464, 31001, 34544, 36346, 37468, 38608, 40622, 41021, 58928, 62002, 62611, 69977, 72692, 74936, 81244, 82042, 124004, 125222, 135763, 139954, 145384, 149872, 162488, 164084, 248008, 250444, 271526, 279908, 290768, 324976, 328168, 345287, 496016, 500888, 527017, 543052, 559816, 589019, 656336, 690574, 1001776, 1054034, 1086104, 1119632, 1178038, 1189609, 1381148, 2108068, 2172208, 2307971, 2356076, 2379218, 2579497, 2762296, 3937127, 4216136, 4615942, 4712152, 4758436, 5158994, 5524592, 7874254, 8432272, 9231884, 9424304, 9516872, 10013323, 10317988, 15748508, 18463768, 19033744, 20026646, 20635976, 31497016, 36927536, 40053292, 41271952, 43851449, 62994032, 66931159, 74805413, 80106584, 87702898, 133862318, 149610826, 160213168, 175405796, 267724636, 299221652, 350811592, 535449272, 598443304, 701623184, 1070898544, 1196886608, 1271692021, 2543384042, 5086768084, 10173536168, 20347072336]

約数ペア:

[(1, 20347072336), (2, 10173536168), (4, 5086768084), (8, 2543384042), (16, 1271692021), (17, 1196886608), (19, 1070898544), (29, 701623184), (34, 598443304), (38, 535449272), (58, 350811592), (68, 299221652), (76, 267724636), (116, 175405796), (127, 160213168), (136, 149610826), (152, 133862318), (232, 87702898), (254, 80106584), (272, 74805413), (304, 66931159), (323, 62994032), (464, 43851449), (493, 41271952), (508, 40053292), (551, 36927536), (646, 31497016), (986, 20635976), (1016, 20026646), (1069, 19033744), (1102, 18463768), (1292, 15748508), (1972, 10317988), (2032, 10013323), (2138, 9516872), (2159, 9424304), (2204, 9231884), (2413, 8432272), (2584, 7874254), (3683, 5524592), (3944, 5158994), (4276, 4758436), (4318, 4712152), (4408, 4615942), (4826, 4216136), (5168, 3937127), (7366, 2762296), (7888, 2579497), (8552, 2379218), (8636, 2356076), (8816, 2307971), (9367, 2172208), (9652, 2108068), (14732, 1381148), (17104, 1189609), (17272, 1178038), (18173, 1119632), (18734, 1086104), (19304, 1054034), (20311, 1001776), (29464, 690574), (31001, 656336), (34544, 589019), (36346, 559816), (37468, 543052), (38608, 527017), (40622, 500888), (41021, 496016), (58928, 345287), (62002, 328168), (62611, 324976), (69977, 290768), (72692, 279908), (74936, 271526), (81244, 250444), (82042, 248008), (124004, 164084), (125222, 162488), (135763, 149872), (139954, 145384)]