2020647616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1146

約数の個数: 112

約数和(自身を含む): 4525365600

約数和(自身を除く): 2504717984

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 83, 104, 116, 166, 208, 232, 332, 377, 416, 464, 664, 754, 832, 928, 1009, 1079, 1328, 1508, 1856, 2018, 2158, 2407, 2656, 3016, 4036, 4316, 4814, 5312, 6032, 8072, 8632, 9628, 12064, 13117, 16144, 17264, 19256, 24128, 26234, 29261, 31291, 32288, 34528, 38512, 52468, 58522, 62582, 64576, 69056, 77024, 83747, 104936, 117044, 125164, 154048, 167494, 209872, 234088, 250328, 334988, 380393, 419744, 468176, 500656, 669976, 760786, 839488, 936352, 1001312, 1088711, 1339952, 1521572, 1872704, 2002624, 2177422, 2428663, 2679904, 3043144, 4354844, 4857326, 5359808, 6086288, 8709688, 9714652, 12172576, 17419376, 19429304, 24345152, 31572619, 34838752, 38858608, 63145238, 69677504, 77717216, 126290476, 155434432, 252580952, 505161904, 1010323808, 2020647616]

約数ペア:

[(1, 2020647616), (2, 1010323808), (4, 505161904), (8, 252580952), (13, 155434432), (16, 126290476), (26, 77717216), (29, 69677504), (32, 63145238), (52, 38858608), (58, 34838752), (64, 31572619), (83, 24345152), (104, 19429304), (116, 17419376), (166, 12172576), (208, 9714652), (232, 8709688), (332, 6086288), (377, 5359808), (416, 4857326), (464, 4354844), (664, 3043144), (754, 2679904), (832, 2428663), (928, 2177422), (1009, 2002624), (1079, 1872704), (1328, 1521572), (1508, 1339952), (1856, 1088711), (2018, 1001312), (2158, 936352), (2407, 839488), (2656, 760786), (3016, 669976), (4036, 500656), (4316, 468176), (4814, 419744), (5312, 380393), (6032, 334988), (8072, 250328), (8632, 234088), (9628, 209872), (12064, 167494), (13117, 154048), (16144, 125164), (17264, 117044), (19256, 104936), (24128, 83747), (26234, 77024), (29261, 69056), (31291, 64576), (32288, 62582), (34528, 58522), (38512, 52468)]