19935582984

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{33037}}^1$

素因数の和:33112

約数の個数: 144

約数和(自身を含む): 59334596100

約数和(自身を除く): 39399013116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 34, 36, 51, 58, 68, 72, 87, 102, 116, 136, 153, 174, 204, 232, 261, 289, 306, 348, 408, 493, 522, 578, 612, 696, 867, 986, 1044, 1156, 1224, 1479, 1734, 1972, 2088, 2312, 2601, 2958, 3468, 3944, 4437, 5202, 5916, 6936, 8381, 8874, 10404, 11832, 16762, 17748, 20808, 25143, 33037, 33524, 35496, 50286, 66074, 67048, 75429, 99111, 100572, 132148, 150858, 198222, 201144, 264296, 297333, 301716, 396444, 561629, 594666, 603432, 792888, 958073, 1123258, 1189332, 1684887, 1916146, 2246516, 2378664, 2874219, 3369774, 3832292, 4493032, 5054661, 5748438, 6739548, 7664584, 8622657, 9547693, 10109322, 11496876, 13479096, 16287241, 17245314, 19095386, 20218644, 22993752, 28643079, 32574482, 34490628, 38190772, 40437288, 48861723, 57286158, 65148964, 68981256, 76381544, 85929237, 97723446, 114572316, 130297928, 146585169, 171858474, 195446892, 229144632, 276883097, 293170338, 343716948, 390893784, 553766194, 586340676, 687433896, 830649291, 1107532388, 1172681352, 1661298582, 2215064776, 2491947873, 3322597164, 4983895746, 6645194328, 9967791492, 19935582984]

約数ペア:

[(1, 19935582984), (2, 9967791492), (3, 6645194328), (4, 4983895746), (6, 3322597164), (8, 2491947873), (9, 2215064776), (12, 1661298582), (17, 1172681352), (18, 1107532388), (24, 830649291), (29, 687433896), (34, 586340676), (36, 553766194), (51, 390893784), (58, 343716948), (68, 293170338), (72, 276883097), (87, 229144632), (102, 195446892), (116, 171858474), (136, 146585169), (153, 130297928), (174, 114572316), (204, 97723446), (232, 85929237), (261, 76381544), (289, 68981256), (306, 65148964), (348, 57286158), (408, 48861723), (493, 40437288), (522, 38190772), (578, 34490628), (612, 32574482), (696, 28643079), (867, 22993752), (986, 20218644), (1044, 19095386), (1156, 17245314), (1224, 16287241), (1479, 13479096), (1734, 11496876), (1972, 10109322), (2088, 9547693), (2312, 8622657), (2601, 7664584), (2958, 6739548), (3468, 5748438), (3944, 5054661), (4437, 4493032), (5202, 3832292), (5916, 3369774), (6936, 2874219), (8381, 2378664), (8874, 2246516), (10404, 1916146), (11832, 1684887), (16762, 1189332), (17748, 1123258), (20808, 958073), (25143, 792888), (33037, 603432), (33524, 594666), (35496, 561629), (50286, 396444), (66074, 301716), (67048, 297333), (75429, 264296), (99111, 201144), (100572, 198222), (132148, 150858)]