20229623190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{54517}}^1$

素因数の和:54587

約数の個数: 192

約数和(自身を含む): 65316925440

約数和(自身を除く): 45087302250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 31, 35, 38, 42, 45, 57, 62, 63, 70, 90, 93, 95, 105, 114, 126, 133, 155, 171, 186, 190, 210, 217, 266, 279, 285, 310, 315, 342, 399, 434, 465, 558, 570, 589, 630, 651, 665, 798, 855, 930, 1085, 1178, 1197, 1302, 1330, 1395, 1710, 1767, 1953, 1995, 2170, 2394, 2790, 2945, 3255, 3534, 3906, 3990, 4123, 5301, 5890, 5985, 6510, 8246, 8835, 9765, 10602, 11970, 12369, 17670, 19530, 20615, 24738, 26505, 37107, 41230, 53010, 54517, 61845, 74214, 109034, 123690, 163551, 185535, 272585, 327102, 371070, 381619, 490653, 545170, 763238, 817755, 981306, 1035823, 1144857, 1635510, 1690027, 1908095, 2071646, 2289714, 2453265, 3107469, 3380054, 3434571, 3816190, 4906530, 5070081, 5179115, 5724285, 6214938, 6869142, 7250761, 8450135, 9322407, 10140162, 10358230, 11448570, 11830189, 14501522, 15210243, 15537345, 16900270, 17172855, 18644814, 21752283, 23660378, 25350405, 30420486, 31074690, 32110513, 34345710, 35490567, 36253805, 43504566, 46612035, 50700810, 59150945, 64221026, 65256849, 70981134, 72507610, 76051215, 93224070, 96331539, 106471701, 108761415, 118301890, 130513698, 152102430, 160552565, 177452835, 192663078, 212943402, 217522830, 224773591, 288994617, 321105130, 326284245, 354905670, 449547182, 481657695, 532358505, 577989234, 652568490, 674320773, 963315390, 1064717010, 1123867955, 1348641546, 1444973085, 2022962319, 2247735910, 2889946170, 3371603865, 4045924638, 6743207730, 10114811595, 20229623190]

約数ペア:

[(1, 20229623190), (2, 10114811595), (3, 6743207730), (5, 4045924638), (6, 3371603865), (7, 2889946170), (9, 2247735910), (10, 2022962319), (14, 1444973085), (15, 1348641546), (18, 1123867955), (19, 1064717010), (21, 963315390), (30, 674320773), (31, 652568490), (35, 577989234), (38, 532358505), (42, 481657695), (45, 449547182), (57, 354905670), (62, 326284245), (63, 321105130), (70, 288994617), (90, 224773591), (93, 217522830), (95, 212943402), (105, 192663078), (114, 177452835), (126, 160552565), (133, 152102430), (155, 130513698), (171, 118301890), (186, 108761415), (190, 106471701), (210, 96331539), (217, 93224070), (266, 76051215), (279, 72507610), (285, 70981134), (310, 65256849), (315, 64221026), (342, 59150945), (399, 50700810), (434, 46612035), (465, 43504566), (558, 36253805), (570, 35490567), (589, 34345710), (630, 32110513), (651, 31074690), (665, 30420486), (798, 25350405), (855, 23660378), (930, 21752283), (1085, 18644814), (1178, 17172855), (1197, 16900270), (1302, 15537345), (1330, 15210243), (1395, 14501522), (1710, 11830189), (1767, 11448570), (1953, 10358230), (1995, 10140162), (2170, 9322407), (2394, 8450135), (2790, 7250761), (2945, 6869142), (3255, 6214938), (3534, 5724285), (3906, 5179115), (3990, 5070081), (4123, 4906530), (5301, 3816190), (5890, 3434571), (5985, 3380054), (6510, 3107469), (8246, 2453265), (8835, 2289714), (9765, 2071646), (10602, 1908095), (11970, 1690027), (12369, 1635510), (17670, 1144857), (19530, 1035823), (20615, 981306), (24738, 817755), (26505, 763238), (37107, 545170), (41230, 490653), (53010, 381619), (54517, 371070), (61845, 327102), (74214, 272585), (109034, 185535), (123690, 163551)]