20074824

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 256

約数和(自身を含む): 74649600

約数和(自身を除く): 54574776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 24, 27, 28, 33, 34, 36, 42, 44, 51, 54, 56, 63, 66, 68, 71, 72, 77, 84, 88, 99, 102, 108, 119, 126, 132, 136, 142, 153, 154, 168, 187, 189, 198, 204, 213, 216, 231, 238, 252, 264, 284, 297, 306, 308, 357, 374, 378, 396, 408, 426, 459, 462, 476, 497, 504, 561, 568, 594, 612, 616, 639, 693, 714, 748, 756, 781, 792, 852, 918, 924, 952, 994, 1071, 1122, 1188, 1207, 1224, 1278, 1309, 1386, 1428, 1491, 1496, 1512, 1562, 1683, 1704, 1836, 1848, 1917, 1988, 2079, 2142, 2244, 2343, 2376, 2414, 2556, 2618, 2772, 2856, 2982, 3124, 3213, 3366, 3621, 3672, 3834, 3927, 3976, 4158, 4284, 4473, 4488, 4686, 4828, 5049, 5112, 5236, 5467, 5544, 5964, 6248, 6426, 6732, 7029, 7242, 7668, 7854, 8316, 8449, 8568, 8946, 9372, 9656, 10098, 10472, 10863, 10934, 11781, 11928, 12852, 13277, 13419, 13464, 14058, 14484, 15336, 15708, 16401, 16632, 16898, 17892, 18744, 20196, 21087, 21726, 21868, 23562, 25347, 25704, 26554, 26838, 28116, 28968, 31416, 32589, 32802, 33796, 35343, 35784, 39831, 40392, 42174, 43452, 43736, 47124, 49203, 50694, 53108, 53676, 56232, 65178, 65604, 67592, 70686, 76041, 79662, 84348, 86904, 92939, 94248, 98406, 101388, 106216, 107352, 119493, 130356, 131208, 141372, 147609, 152082, 159324, 168696, 185878, 196812, 202776, 228123, 238986, 260712, 278817, 282744, 295218, 304164, 318648, 358479, 371756, 393624, 456246, 477972, 557634, 590436, 608328, 716958, 743512, 836451, 912492, 955944, 1115268, 1180872, 1433916, 1672902, 1824984, 2230536, 2509353, 2867832, 3345804, 5018706, 6691608, 10037412, 20074824]

約数ペア:

[(1, 20074824), (2, 10037412), (3, 6691608), (4, 5018706), (6, 3345804), (7, 2867832), (8, 2509353), (9, 2230536), (11, 1824984), (12, 1672902), (14, 1433916), (17, 1180872), (18, 1115268), (21, 955944), (22, 912492), (24, 836451), (27, 743512), (28, 716958), (33, 608328), (34, 590436), (36, 557634), (42, 477972), (44, 456246), (51, 393624), (54, 371756), (56, 358479), (63, 318648), (66, 304164), (68, 295218), (71, 282744), (72, 278817), (77, 260712), (84, 238986), (88, 228123), (99, 202776), (102, 196812), (108, 185878), (119, 168696), (126, 159324), (132, 152082), (136, 147609), (142, 141372), (153, 131208), (154, 130356), (168, 119493), (187, 107352), (189, 106216), (198, 101388), (204, 98406), (213, 94248), (216, 92939), (231, 86904), (238, 84348), (252, 79662), (264, 76041), (284, 70686), (297, 67592), (306, 65604), (308, 65178), (357, 56232), (374, 53676), (378, 53108), (396, 50694), (408, 49203), (426, 47124), (459, 43736), (462, 43452), (476, 42174), (497, 40392), (504, 39831), (561, 35784), (568, 35343), (594, 33796), (612, 32802), (616, 32589), (639, 31416), (693, 28968), (714, 28116), (748, 26838), (756, 26554), (781, 25704), (792, 25347), (852, 23562), (918, 21868), (924, 21726), (952, 21087), (994, 20196), (1071, 18744), (1122, 17892), (1188, 16898), (1207, 16632), (1224, 16401), (1278, 15708), (1309, 15336), (1386, 14484), (1428, 14058), (1491, 13464), (1496, 13419), (1512, 13277), (1562, 12852), (1683, 11928), (1704, 11781), (1836, 10934), (1848, 10863), (1917, 10472), (1988, 10098), (2079, 9656), (2142, 9372), (2244, 8946), (2343, 8568), (2376, 8449), (2414, 8316), (2556, 7854), (2618, 7668), (2772, 7242), (2856, 7029), (2982, 6732), (3124, 6426), (3213, 6248), (3366, 5964), (3621, 5544), (3672, 5467), (3834, 5236), (3927, 5112), (3976, 5049), (4158, 4828), (4284, 4686), (4473, 4488)]