20186056912

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7607}}^1$

素因数の和:7713

約数の個数: 160

約数和(自身を含む): 49811097600

約数和(自身を除く): 29625040688

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 43, 56, 58, 76, 86, 112, 116, 133, 152, 172, 203, 232, 266, 301, 304, 344, 406, 464, 532, 551, 602, 688, 812, 817, 1064, 1102, 1204, 1247, 1624, 1634, 2128, 2204, 2408, 2494, 3248, 3268, 3857, 4408, 4816, 4988, 5719, 6536, 7607, 7714, 8729, 8816, 9976, 11438, 13072, 15214, 15428, 17458, 19952, 22876, 23693, 30428, 30856, 34916, 45752, 47386, 53249, 60856, 61712, 69832, 91504, 94772, 106498, 121712, 139664, 144533, 165851, 189544, 212996, 220603, 289066, 327101, 331702, 379088, 425992, 441206, 578132, 654202, 663404, 851984, 882412, 1011731, 1156264, 1308404, 1326808, 1544221, 1764824, 2023462, 2289707, 2312528, 2616808, 2653616, 3088442, 3529648, 4046924, 4191457, 4579414, 5233616, 6176884, 6214919, 8093848, 8382914, 9158828, 9485929, 12353768, 12429838, 16187696, 16765828, 18317656, 18971858, 24707536, 24859676, 29340199, 33531656, 36635312, 37943716, 43504433, 49719352, 58680398, 66401503, 67063312, 75887432, 87008866, 99438704, 117360796, 132803006, 151774864, 174017732, 180232651, 234721592, 265606012, 348035464, 360465302, 469443184, 531212024, 696070928, 720930604, 1062424048, 1261628557, 1441861208, 2523257114, 2883722416, 5046514228, 10093028456, 20186056912]

約数ペア:

[(1, 20186056912), (2, 10093028456), (4, 5046514228), (7, 2883722416), (8, 2523257114), (14, 1441861208), (16, 1261628557), (19, 1062424048), (28, 720930604), (29, 696070928), (38, 531212024), (43, 469443184), (56, 360465302), (58, 348035464), (76, 265606012), (86, 234721592), (112, 180232651), (116, 174017732), (133, 151774864), (152, 132803006), (172, 117360796), (203, 99438704), (232, 87008866), (266, 75887432), (301, 67063312), (304, 66401503), (344, 58680398), (406, 49719352), (464, 43504433), (532, 37943716), (551, 36635312), (602, 33531656), (688, 29340199), (812, 24859676), (817, 24707536), (1064, 18971858), (1102, 18317656), (1204, 16765828), (1247, 16187696), (1624, 12429838), (1634, 12353768), (2128, 9485929), (2204, 9158828), (2408, 8382914), (2494, 8093848), (3248, 6214919), (3268, 6176884), (3857, 5233616), (4408, 4579414), (4816, 4191457), (4988, 4046924), (5719, 3529648), (6536, 3088442), (7607, 2653616), (7714, 2616808), (8729, 2312528), (8816, 2289707), (9976, 2023462), (11438, 1764824), (13072, 1544221), (15214, 1326808), (15428, 1308404), (17458, 1156264), (19952, 1011731), (22876, 882412), (23693, 851984), (30428, 663404), (30856, 654202), (34916, 578132), (45752, 441206), (47386, 425992), (53249, 379088), (60856, 331702), (61712, 327101), (69832, 289066), (91504, 220603), (94772, 212996), (106498, 189544), (121712, 165851), (139664, 144533)]