20407046946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1\times {\mathrm{1061}}^1$

素因数の和:1892

約数の個数: 128

約数和(自身を含む): 49713834240

約数和(自身を除く): 29306787294

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 33, 39, 58, 66, 78, 87, 143, 174, 286, 319, 377, 429, 638, 754, 773, 858, 957, 1061, 1131, 1546, 1914, 2122, 2262, 2319, 3183, 4147, 4638, 6366, 8294, 8503, 10049, 11671, 12441, 13793, 17006, 20098, 22417, 23342, 24882, 25509, 27586, 30147, 30769, 35013, 41379, 44834, 51018, 60294, 61538, 67251, 70026, 82758, 92307, 110539, 134502, 151723, 184614, 221078, 246587, 291421, 303446, 331617, 338459, 399997, 455169, 493174, 582842, 663234, 676918, 739761, 799994, 820153, 874263, 910338, 1015377, 1199991, 1479522, 1640306, 1748526, 2030754, 2399982, 2460459, 3205631, 4399967, 4920918, 6411262, 8799934, 9021683, 9616893, 10661989, 13199901, 18043366, 19233786, 21323978, 23784437, 26399802, 27065049, 31985967, 47568874, 54130098, 63971934, 71353311, 117281879, 142706622, 234563758, 261628807, 309197681, 351845637, 523257614, 618395362, 703691274, 784886421, 927593043, 1569772842, 1855186086, 3401174491, 6802348982, 10203523473, 20407046946]

約数ペア:

[(1, 20407046946), (2, 10203523473), (3, 6802348982), (6, 3401174491), (11, 1855186086), (13, 1569772842), (22, 927593043), (26, 784886421), (29, 703691274), (33, 618395362), (39, 523257614), (58, 351845637), (66, 309197681), (78, 261628807), (87, 234563758), (143, 142706622), (174, 117281879), (286, 71353311), (319, 63971934), (377, 54130098), (429, 47568874), (638, 31985967), (754, 27065049), (773, 26399802), (858, 23784437), (957, 21323978), (1061, 19233786), (1131, 18043366), (1546, 13199901), (1914, 10661989), (2122, 9616893), (2262, 9021683), (2319, 8799934), (3183, 6411262), (4147, 4920918), (4638, 4399967), (6366, 3205631), (8294, 2460459), (8503, 2399982), (10049, 2030754), (11671, 1748526), (12441, 1640306), (13793, 1479522), (17006, 1199991), (20098, 1015377), (22417, 910338), (23342, 874263), (24882, 820153), (25509, 799994), (27586, 739761), (30147, 676918), (30769, 663234), (35013, 582842), (41379, 493174), (44834, 455169), (51018, 399997), (60294, 338459), (61538, 331617), (67251, 303446), (70026, 291421), (82758, 246587), (92307, 221078), (110539, 184614), (134502, 151723)]