19940100768

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83117}}^1$

素因数の和:83164

約数の個数: 216

約数和(自身を含む): 69843556692

約数和(自身を除く): 49903455924

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 224, 238, 252, 272, 288, 294, 306, 336, 357, 392, 408, 441, 476, 504, 544, 588, 612, 672, 714, 784, 816, 833, 882, 952, 1008, 1071, 1176, 1224, 1428, 1568, 1632, 1666, 1764, 1904, 2016, 2142, 2352, 2448, 2499, 2856, 3332, 3528, 3808, 4284, 4704, 4896, 4998, 5712, 6664, 7056, 7497, 8568, 9996, 11424, 13328, 14112, 14994, 17136, 19992, 26656, 29988, 34272, 39984, 59976, 79968, 83117, 119952, 166234, 239904, 249351, 332468, 498702, 581819, 664936, 748053, 997404, 1163638, 1329872, 1412989, 1496106, 1745457, 1994808, 2327276, 2659744, 2825978, 2992212, 3490914, 3989616, 4072733, 4238967, 4654552, 5236371, 5651956, 5984424, 6981828, 7979232, 8145466, 8477934, 9309104, 9890923, 10472742, 11303912, 11968848, 12218199, 12716901, 13963656, 16290932, 16955868, 18618208, 19781846, 20945484, 22607824, 23937696, 24436398, 25433802, 27927312, 29672769, 32581864, 33911736, 36654597, 39563692, 41890968, 45215648, 48872796, 50867604, 55854624, 59345538, 65163728, 67823472, 69236461, 73309194, 79127384, 83781936, 89018307, 97745592, 101735208, 118691076, 130327456, 135646944, 138472922, 146618388, 158254768, 167563872, 178036614, 195491184, 203470416, 207709383, 237382152, 276945844, 293236776, 316509536, 356073228, 390982368, 406940832, 415418766, 474764304, 553891688, 586473552, 623128149, 712146456, 830837532, 949528608, 1107783376, 1172947104, 1246256298, 1424292912, 1661675064, 2215566752, 2492512596, 2848585824, 3323350128, 4985025192, 6646700256, 9970050384, 19940100768]

約数ペア:

[(1, 19940100768), (2, 9970050384), (3, 6646700256), (4, 4985025192), (6, 3323350128), (7, 2848585824), (8, 2492512596), (9, 2215566752), (12, 1661675064), (14, 1424292912), (16, 1246256298), (17, 1172947104), (18, 1107783376), (21, 949528608), (24, 830837532), (28, 712146456), (32, 623128149), (34, 586473552), (36, 553891688), (42, 474764304), (48, 415418766), (49, 406940832), (51, 390982368), (56, 356073228), (63, 316509536), (68, 293236776), (72, 276945844), (84, 237382152), (96, 207709383), (98, 203470416), (102, 195491184), (112, 178036614), (119, 167563872), (126, 158254768), (136, 146618388), (144, 138472922), (147, 135646944), (153, 130327456), (168, 118691076), (196, 101735208), (204, 97745592), (224, 89018307), (238, 83781936), (252, 79127384), (272, 73309194), (288, 69236461), (294, 67823472), (306, 65163728), (336, 59345538), (357, 55854624), (392, 50867604), (408, 48872796), (441, 45215648), (476, 41890968), (504, 39563692), (544, 36654597), (588, 33911736), (612, 32581864), (672, 29672769), (714, 27927312), (784, 25433802), (816, 24436398), (833, 23937696), (882, 22607824), (952, 20945484), (1008, 19781846), (1071, 18618208), (1176, 16955868), (1224, 16290932), (1428, 13963656), (1568, 12716901), (1632, 12218199), (1666, 11968848), (1764, 11303912), (1904, 10472742), (2016, 9890923), (2142, 9309104), (2352, 8477934), (2448, 8145466), (2499, 7979232), (2856, 6981828), (3332, 5984424), (3528, 5651956), (3808, 5236371), (4284, 4654552), (4704, 4238967), (4896, 4072733), (4998, 3989616), (5712, 3490914), (6664, 2992212), (7056, 2825978), (7497, 2659744), (8568, 2327276), (9996, 1994808), (11424, 1745457), (13328, 1496106), (14112, 1412989), (14994, 1329872), (17136, 1163638), (19992, 997404), (26656, 748053), (29988, 664936), (34272, 581819), (39984, 498702), (59976, 332468), (79968, 249351), (83117, 239904), (119952, 166234)]