20403748992

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{17957}}^1$

素因数の和:18254

約数の個数: 128

約数和(自身を含む): 59347598400

約数和(自身を除く): 38943849408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 269, 352, 384, 528, 538, 704, 807, 1056, 1076, 1408, 1614, 2112, 2152, 2959, 3228, 4224, 4304, 5918, 6456, 8608, 8877, 11836, 12912, 17216, 17754, 17957, 23672, 25824, 34432, 35508, 35914, 47344, 51648, 53871, 71016, 71828, 94688, 103296, 107742, 142032, 143656, 189376, 197527, 215484, 284064, 287312, 378752, 395054, 430968, 568128, 574624, 592581, 790108, 861936, 1136256, 1149248, 1185162, 1580216, 1723872, 2298496, 2370324, 3160432, 3447744, 4740648, 4830433, 6320864, 6895488, 9481296, 9660866, 12641728, 14491299, 18962592, 19321732, 25283456, 28982598, 37925184, 38643464, 53134763, 57965196, 75850368, 77286928, 106269526, 115930392, 154573856, 159404289, 212539052, 231860784, 309147712, 318808578, 425078104, 463721568, 618295424, 637617156, 850156208, 927443136, 1275234312, 1700312416, 1854886272, 2550468624, 3400624832, 5100937248, 6801249664, 10201874496, 20403748992]

約数ペア:

[(1, 20403748992), (2, 10201874496), (3, 6801249664), (4, 5100937248), (6, 3400624832), (8, 2550468624), (11, 1854886272), (12, 1700312416), (16, 1275234312), (22, 927443136), (24, 850156208), (32, 637617156), (33, 618295424), (44, 463721568), (48, 425078104), (64, 318808578), (66, 309147712), (88, 231860784), (96, 212539052), (128, 159404289), (132, 154573856), (176, 115930392), (192, 106269526), (264, 77286928), (269, 75850368), (352, 57965196), (384, 53134763), (528, 38643464), (538, 37925184), (704, 28982598), (807, 25283456), (1056, 19321732), (1076, 18962592), (1408, 14491299), (1614, 12641728), (2112, 9660866), (2152, 9481296), (2959, 6895488), (3228, 6320864), (4224, 4830433), (4304, 4740648), (5918, 3447744), (6456, 3160432), (8608, 2370324), (8877, 2298496), (11836, 1723872), (12912, 1580216), (17216, 1185162), (17754, 1149248), (17957, 1136256), (23672, 861936), (25824, 790108), (34432, 592581), (35508, 574624), (35914, 568128), (47344, 430968), (51648, 395054), (53871, 378752), (71016, 287312), (71828, 284064), (94688, 215484), (103296, 197527), (107742, 189376), (142032, 143656)]