20556302976

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{3187}}^1$

素因数の和:3727

約数の個数: 192

約数和(自身を含む): 64677506400

約数和(自身を除く): 44121203424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 509, 528, 576, 704, 792, 1018, 1056, 1152, 1408, 1527, 1584, 2036, 2112, 3054, 3168, 3187, 4072, 4224, 4581, 5599, 6108, 6336, 6374, 8144, 9162, 9561, 11198, 12216, 12672, 12748, 16288, 16797, 18324, 19122, 22396, 24432, 25496, 28683, 32576, 33594, 35057, 36648, 38244, 44792, 48864, 50391, 50992, 57366, 65152, 67188, 70114, 73296, 76488, 89584, 97728, 100782, 101984, 105171, 114732, 134376, 140228, 146592, 152976, 179168, 195456, 201564, 203968, 210342, 229464, 268752, 280456, 293184, 305952, 315513, 358336, 403128, 407936, 420684, 458928, 537504, 560912, 586368, 611904, 631026, 716672, 806256, 841368, 917856, 1075008, 1121824, 1223808, 1262052, 1612512, 1622183, 1682736, 1835712, 2150016, 2243648, 2524104, 3225024, 3244366, 3365472, 3671424, 4487296, 4866549, 5048208, 6450048, 6488732, 6730944, 9733098, 10096416, 12977464, 13461888, 14599647, 17844013, 19466196, 20192832, 25954928, 29199294, 35688026, 38932392, 40385664, 51909856, 53532039, 58398588, 71376052, 77864784, 103819712, 107064078, 116797176, 142752104, 155729568, 160596117, 207639424, 214128156, 233594352, 285504208, 311459136, 321192234, 428256312, 467188704, 571008416, 622918272, 642384468, 856512624, 934377408, 1142016832, 1284768936, 1713025248, 1868754816, 2284033664, 2569537872, 3426050496, 5139075744, 6852100992, 10278151488, 20556302976]

約数ペア:

[(1, 20556302976), (2, 10278151488), (3, 6852100992), (4, 5139075744), (6, 3426050496), (8, 2569537872), (9, 2284033664), (11, 1868754816), (12, 1713025248), (16, 1284768936), (18, 1142016832), (22, 934377408), (24, 856512624), (32, 642384468), (33, 622918272), (36, 571008416), (44, 467188704), (48, 428256312), (64, 321192234), (66, 311459136), (72, 285504208), (88, 233594352), (96, 214128156), (99, 207639424), (128, 160596117), (132, 155729568), (144, 142752104), (176, 116797176), (192, 107064078), (198, 103819712), (264, 77864784), (288, 71376052), (352, 58398588), (384, 53532039), (396, 51909856), (509, 40385664), (528, 38932392), (576, 35688026), (704, 29199294), (792, 25954928), (1018, 20192832), (1056, 19466196), (1152, 17844013), (1408, 14599647), (1527, 13461888), (1584, 12977464), (2036, 10096416), (2112, 9733098), (3054, 6730944), (3168, 6488732), (3187, 6450048), (4072, 5048208), (4224, 4866549), (4581, 4487296), (5599, 3671424), (6108, 3365472), (6336, 3244366), (6374, 3225024), (8144, 2524104), (9162, 2243648), (9561, 2150016), (11198, 1835712), (12216, 1682736), (12672, 1622183), (12748, 1612512), (16288, 1262052), (16797, 1223808), (18324, 1121824), (19122, 1075008), (22396, 917856), (24432, 841368), (25496, 806256), (28683, 716672), (32576, 631026), (33594, 611904), (35057, 586368), (36648, 560912), (38244, 537504), (44792, 458928), (48864, 420684), (50391, 407936), (50992, 403128), (57366, 358336), (65152, 315513), (67188, 305952), (70114, 293184), (73296, 280456), (76488, 268752), (89584, 229464), (97728, 210342), (100782, 203968), (101984, 201564), (105171, 195456), (114732, 179168), (134376, 152976), (140228, 146592)]