20866052.000000000

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:700

約数の個数: 112

約数和(自身を含む): 344692224

約数和(自身を除く): 223836096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 102, 122, 136, 183, 192, 204, 244, 272, 366, 408, 488, 544, 607, 732, 816, 976, 1037, 1088, 1214, 1464, 1632, 1821, 1952, 2074, 2428, 2928, 3111, 3264, 3642, 3904, 4148, 4856, 5856, 6222, 7284, 8296, 9712, 10319, 11712, 12444, 14568, 16592, 19424, 20638, 24888, 29136, 30957, 33184, 37027, 38848, 41276, 49776, 58272, 61914, 66368, 74054, 82552, 99552, 111081, 116544, 123828, 148108, 165104, 199104, 222162, 247656, 296216, 330208, 444324, 495312, 592432, 629459, 660416, 888648, 990624, 1184864, 1258918, 1777296, 1888377, 1981248, 2369728, 2517836, 3554592, 3776754, 5035672, 7109184, 7553508, 10071344, 15107016, 20142688, 30214032, 40285376, 60428064, 120856128]

約数ペア:

[(1, 120856128), (2, 60428064), (3, 40285376), (4, 30214032), (6, 20142688), (8, 15107016), (12, 10071344), (16, 7553508), (17, 7109184), (24, 5035672), (32, 3776754), (34, 3554592), (48, 2517836), (51, 2369728), (61, 1981248), (64, 1888377), (68, 1777296), (96, 1258918), (102, 1184864), (122, 990624), (136, 888648), (183, 660416), (192, 629459), (204, 592432), (244, 495312), (272, 444324), (366, 330208), (408, 296216), (488, 247656), (544, 222162), (607, 199104), (732, 165104), (816, 148108), (976, 123828), (1037, 116544), (1088, 111081), (1214, 99552), (1464, 82552), (1632, 74054), (1821, 66368), (1952, 61914), (2074, 58272), (2428, 49776), (2928, 41276), (3111, 38848), (3264, 37027), (3642, 33184), (3904, 30957), (4148, 29136), (4856, 24888), (5856, 20638), (6222, 19424), (7284, 16592), (8296, 14568), (9712, 12444), (10319, 11712)]