20101383792

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38873}}^1$

素因数の和:38922

約数の個数: 240

約数和(自身を含む): 70184674560

約数和(自身を除く): 50083290768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 304, 324, 336, 342, 378, 399, 432, 456, 486, 504, 513, 532, 567, 648, 684, 756, 798, 912, 972, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 1701, 1944, 2052, 2128, 2268, 2394, 2736, 3024, 3078, 3192, 3402, 3591, 3888, 4104, 4536, 4617, 4788, 6156, 6384, 6804, 7182, 8208, 9072, 9234, 9576, 10773, 12312, 13608, 14364, 18468, 19152, 21546, 24624, 27216, 28728, 32319, 36936, 38873, 43092, 57456, 64638, 73872, 77746, 86184, 116619, 129276, 155492, 172368, 233238, 258552, 272111, 310984, 349857, 466476, 517104, 544222, 621968, 699714, 738587, 816333, 932952, 1049571, 1088444, 1399428, 1477174, 1632666, 1865904, 2099142, 2176888, 2215761, 2448999, 2798856, 2954348, 3148713, 3265332, 4198284, 4353776, 4431522, 4897998, 5170109, 5597712, 5908696, 6297426, 6530664, 6647283, 7346997, 8396568, 8863044, 9446139, 9795996, 10340218, 11817392, 12594852, 13061328, 13294566, 14693994, 15510327, 16793136, 17726088, 18892278, 19591992, 19941849, 20680436, 22040991, 25189704, 26589132, 29387988, 31020654, 35452176, 37784556, 39183984, 39883698, 41360872, 44081982, 46530981, 50379408, 53178264, 58775976, 59825547, 62041308, 66122973, 75569112, 79767396, 82721744, 88163964, 93061962, 106356528, 117551952, 119651094, 124082616, 132245946, 139592943, 151138224, 159534792, 176327928, 179476641, 186123924, 239302188, 248165232, 264491892, 279185886, 319069584, 352655856, 358953282, 372247848, 418778829, 478604376, 528983784, 558371772, 717906564, 744495696, 837557658, 957208752, 1057967568, 1116743544, 1256336487, 1435813128, 1675115316, 2233487088, 2512672974, 2871626256, 3350230632, 5025345948, 6700461264, 10050691896, 20101383792]

約数ペア:

[(1, 20101383792), (2, 10050691896), (3, 6700461264), (4, 5025345948), (6, 3350230632), (7, 2871626256), (8, 2512672974), (9, 2233487088), (12, 1675115316), (14, 1435813128), (16, 1256336487), (18, 1116743544), (19, 1057967568), (21, 957208752), (24, 837557658), (27, 744495696), (28, 717906564), (36, 558371772), (38, 528983784), (42, 478604376), (48, 418778829), (54, 372247848), (56, 358953282), (57, 352655856), (63, 319069584), (72, 279185886), (76, 264491892), (81, 248165232), (84, 239302188), (108, 186123924), (112, 179476641), (114, 176327928), (126, 159534792), (133, 151138224), (144, 139592943), (152, 132245946), (162, 124082616), (168, 119651094), (171, 117551952), (189, 106356528), (216, 93061962), (228, 88163964), (243, 82721744), (252, 79767396), (266, 75569112), (304, 66122973), (324, 62041308), (336, 59825547), (342, 58775976), (378, 53178264), (399, 50379408), (432, 46530981), (456, 44081982), (486, 41360872), (504, 39883698), (513, 39183984), (532, 37784556), (567, 35452176), (648, 31020654), (684, 29387988), (756, 26589132), (798, 25189704), (912, 22040991), (972, 20680436), (1008, 19941849), (1026, 19591992), (1064, 18892278), (1134, 17726088), (1197, 16793136), (1296, 15510327), (1368, 14693994), (1512, 13294566), (1539, 13061328), (1596, 12594852), (1701, 11817392), (1944, 10340218), (2052, 9795996), (2128, 9446139), (2268, 8863044), (2394, 8396568), (2736, 7346997), (3024, 6647283), (3078, 6530664), (3192, 6297426), (3402, 5908696), (3591, 5597712), (3888, 5170109), (4104, 4897998), (4536, 4431522), (4617, 4353776), (4788, 4198284), (6156, 3265332), (6384, 3148713), (6804, 2954348), (7182, 2798856), (8208, 2448999), (9072, 2215761), (9234, 2176888), (9576, 2099142), (10773, 1865904), (12312, 1632666), (13608, 1477174), (14364, 1399428), (18468, 1088444), (19152, 1049571), (21546, 932952), (24624, 816333), (27216, 738587), (28728, 699714), (32319, 621968), (36936, 544222), (38873, 517104), (43092, 466476), (57456, 349857), (64638, 310984), (73872, 272111), (77746, 258552), (86184, 233238), (116619, 172368), (129276, 155492)]