20163515652

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3331}}^1$

素因数の和:3528

約数の個数: 240

約数和(自身を含む): 64210785408

約数和(自身を除く): 44047269756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 157, 162, 189, 204, 238, 252, 306, 314, 324, 357, 378, 459, 471, 476, 567, 612, 628, 714, 756, 918, 942, 1071, 1099, 1134, 1377, 1413, 1428, 1836, 1884, 2142, 2198, 2268, 2669, 2754, 2826, 3213, 3297, 3331, 4239, 4284, 4396, 5338, 5508, 5652, 6426, 6594, 6662, 8007, 8478, 9639, 9891, 9993, 10676, 12717, 12852, 13188, 13324, 16014, 16956, 18683, 19278, 19782, 19986, 23317, 24021, 25434, 29673, 29979, 32028, 37366, 38556, 39564, 39972, 46634, 48042, 50868, 56049, 56627, 59346, 59958, 69951, 72063, 74732, 89019, 89937, 93268, 96084, 112098, 113254, 118692, 119916, 139902, 144126, 168147, 169881, 178038, 179874, 209853, 216189, 224196, 226508, 269811, 279804, 288252, 336294, 339762, 356076, 359748, 396389, 419706, 432378, 504441, 509643, 522967, 539622, 629559, 672588, 679524, 792778, 839412, 864756, 1008882, 1019286, 1045934, 1079244, 1189167, 1259118, 1513323, 1528929, 1568901, 1585556, 1888677, 2017764, 2038572, 2091868, 2378334, 2518236, 3026646, 3057858, 3137802, 3567501, 3660769, 3777354, 4586787, 4706703, 4756668, 6053292, 6115716, 6275604, 7135002, 7321538, 7554708, 8890439, 9173574, 9413406, 10702503, 10982307, 14120109, 14270004, 14643076, 17780878, 18347148, 18826812, 21405006, 21964614, 26671317, 28240218, 32107509, 32946921, 35561756, 42360327, 42810012, 43929228, 53342634, 56480436, 62233073, 64215018, 65893842, 80013951, 84720654, 98840763, 106685268, 124466146, 128430036, 131787684, 160027902, 169441308, 186699219, 197681526, 240041853, 248932292, 296522289, 320055804, 373398438, 395363052, 480083706, 560097657, 593044578, 720125559, 746796876, 960167412, 1120195314, 1186089156, 1440251118, 1680292971, 2240390628, 2880502236, 3360585942, 5040878913, 6721171884, 10081757826, 20163515652]

約数ペア:

[(1, 20163515652), (2, 10081757826), (3, 6721171884), (4, 5040878913), (6, 3360585942), (7, 2880502236), (9, 2240390628), (12, 1680292971), (14, 1440251118), (17, 1186089156), (18, 1120195314), (21, 960167412), (27, 746796876), (28, 720125559), (34, 593044578), (36, 560097657), (42, 480083706), (51, 395363052), (54, 373398438), (63, 320055804), (68, 296522289), (81, 248932292), (84, 240041853), (102, 197681526), (108, 186699219), (119, 169441308), (126, 160027902), (153, 131787684), (157, 128430036), (162, 124466146), (189, 106685268), (204, 98840763), (238, 84720654), (252, 80013951), (306, 65893842), (314, 64215018), (324, 62233073), (357, 56480436), (378, 53342634), (459, 43929228), (471, 42810012), (476, 42360327), (567, 35561756), (612, 32946921), (628, 32107509), (714, 28240218), (756, 26671317), (918, 21964614), (942, 21405006), (1071, 18826812), (1099, 18347148), (1134, 17780878), (1377, 14643076), (1413, 14270004), (1428, 14120109), (1836, 10982307), (1884, 10702503), (2142, 9413406), (2198, 9173574), (2268, 8890439), (2669, 7554708), (2754, 7321538), (2826, 7135002), (3213, 6275604), (3297, 6115716), (3331, 6053292), (4239, 4756668), (4284, 4706703), (4396, 4586787), (5338, 3777354), (5508, 3660769), (5652, 3567501), (6426, 3137802), (6594, 3057858), (6662, 3026646), (8007, 2518236), (8478, 2378334), (9639, 2091868), (9891, 2038572), (9993, 2017764), (10676, 1888677), (12717, 1585556), (12852, 1568901), (13188, 1528929), (13324, 1513323), (16014, 1259118), (16956, 1189167), (18683, 1079244), (19278, 1045934), (19782, 1019286), (19986, 1008882), (23317, 864756), (24021, 839412), (25434, 792778), (29673, 679524), (29979, 672588), (32028, 629559), (37366, 539622), (38556, 522967), (39564, 509643), (39972, 504441), (46634, 432378), (48042, 419706), (50868, 396389), (56049, 359748), (56627, 356076), (59346, 339762), (59958, 336294), (69951, 288252), (72063, 279804), (74732, 269811), (89019, 226508), (89937, 224196), (93268, 216189), (96084, 209853), (112098, 179874), (113254, 178038), (118692, 169881), (119916, 168147), (139902, 144126)]