20334288528

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:974

約数の個数: 240

約数和(自身を含む): 61194744000

約数和(自身を除く): 40860455472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 89, 113, 114, 144, 152, 171, 178, 226, 228, 267, 304, 339, 342, 356, 452, 456, 534, 678, 684, 712, 739, 801, 904, 912, 1017, 1068, 1356, 1368, 1424, 1478, 1602, 1691, 1808, 2034, 2136, 2147, 2217, 2712, 2736, 2956, 3204, 3382, 4068, 4272, 4294, 4434, 5073, 5424, 5912, 6408, 6441, 6651, 6764, 8136, 8588, 8868, 10057, 10146, 11824, 12816, 12882, 13302, 13528, 14041, 15219, 16272, 17176, 17736, 19323, 20114, 20292, 25764, 26604, 27056, 28082, 30171, 30438, 34352, 35472, 38646, 40228, 40584, 42123, 51528, 53208, 56164, 60342, 60876, 65771, 77292, 80456, 81168, 83507, 84246, 90513, 103056, 106416, 112328, 120684, 121752, 126369, 131542, 154584, 160912, 167014, 168492, 181026, 191083, 197313, 224656, 241368, 243504, 250521, 252738, 263084, 309168, 334028, 336984, 362052, 382166, 394626, 482736, 501042, 505476, 526168, 573249, 591939, 668056, 673968, 724104, 751563, 764332, 789252, 1002084, 1010952, 1052336, 1146498, 1183878, 1249649, 1336112, 1448208, 1503126, 1528664, 1578504, 1586633, 1719747, 2004168, 2021904, 2292996, 2367756, 2499298, 3006252, 3057328, 3157008, 3173266, 3439494, 3748947, 4008336, 4585992, 4735512, 4759899, 4998596, 6012504, 6346532, 6878988, 7432123, 7497894, 9171984, 9471024, 9519798, 9997192, 11246841, 12025008, 12693064, 13757976, 14279697, 14864246, 14995788, 19039596, 19994384, 22296369, 22493682, 25386128, 27515952, 28559394, 29728492, 29991576, 38079192, 44592738, 44987364, 57118788, 59456984, 59983152, 66889107, 76158384, 89185476, 89974728, 114237576, 118913968, 133778214, 141210337, 178370952, 179949456, 228475152, 267556428, 282420674, 356741904, 423631011, 535112856, 564841348, 847262022, 1070225712, 1129682696, 1270893033, 1694524044, 2259365392, 2541786066, 3389048088, 5083572132, 6778096176, 10167144264, 20334288528]

約数ペア:

[(1, 20334288528), (2, 10167144264), (3, 6778096176), (4, 5083572132), (6, 3389048088), (8, 2541786066), (9, 2259365392), (12, 1694524044), (16, 1270893033), (18, 1129682696), (19, 1070225712), (24, 847262022), (36, 564841348), (38, 535112856), (48, 423631011), (57, 356741904), (72, 282420674), (76, 267556428), (89, 228475152), (113, 179949456), (114, 178370952), (144, 141210337), (152, 133778214), (171, 118913968), (178, 114237576), (226, 89974728), (228, 89185476), (267, 76158384), (304, 66889107), (339, 59983152), (342, 59456984), (356, 57118788), (452, 44987364), (456, 44592738), (534, 38079192), (678, 29991576), (684, 29728492), (712, 28559394), (739, 27515952), (801, 25386128), (904, 22493682), (912, 22296369), (1017, 19994384), (1068, 19039596), (1356, 14995788), (1368, 14864246), (1424, 14279697), (1478, 13757976), (1602, 12693064), (1691, 12025008), (1808, 11246841), (2034, 9997192), (2136, 9519798), (2147, 9471024), (2217, 9171984), (2712, 7497894), (2736, 7432123), (2956, 6878988), (3204, 6346532), (3382, 6012504), (4068, 4998596), (4272, 4759899), (4294, 4735512), (4434, 4585992), (5073, 4008336), (5424, 3748947), (5912, 3439494), (6408, 3173266), (6441, 3157008), (6651, 3057328), (6764, 3006252), (8136, 2499298), (8588, 2367756), (8868, 2292996), (10057, 2021904), (10146, 2004168), (11824, 1719747), (12816, 1586633), (12882, 1578504), (13302, 1528664), (13528, 1503126), (14041, 1448208), (15219, 1336112), (16272, 1249649), (17176, 1183878), (17736, 1146498), (19323, 1052336), (20114, 1010952), (20292, 1002084), (25764, 789252), (26604, 764332), (27056, 751563), (28082, 724104), (30171, 673968), (30438, 668056), (34352, 591939), (35472, 573249), (38646, 526168), (40228, 505476), (40584, 501042), (42123, 482736), (51528, 394626), (53208, 382166), (56164, 362052), (60342, 336984), (60876, 334028), (65771, 309168), (77292, 263084), (80456, 252738), (81168, 250521), (83507, 243504), (84246, 241368), (90513, 224656), (103056, 197313), (106416, 191083), (112328, 181026), (120684, 168492), (121752, 167014), (126369, 160912), (131542, 154584)]