20873528610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1345811}}^1$

素因数の和:1345879

約数の個数: 64

約数和(自身を含む): 55813515264

約数和(自身を除く): 34939986654

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 165, 235, 282, 330, 470, 517, 705, 1034, 1410, 1551, 2585, 3102, 5170, 7755, 15510, 1345811, 2691622, 4037433, 6729055, 8074866, 13458110, 14803921, 20187165, 29607842, 40374330, 44411763, 63253117, 74019605, 88823526, 126506234, 148039210, 189759351, 222058815, 316265585, 379518702, 444117630, 632531170, 695784287, 948796755, 1391568574, 1897593510, 2087352861, 3478921435, 4174705722, 6957842870, 10436764305, 20873528610]

約数ペア:

[(1, 20873528610), (2, 10436764305), (3, 6957842870), (5, 4174705722), (6, 3478921435), (10, 2087352861), (11, 1897593510), (15, 1391568574), (22, 948796755), (30, 695784287), (33, 632531170), (47, 444117630), (55, 379518702), (66, 316265585), (94, 222058815), (110, 189759351), (141, 148039210), (165, 126506234), (235, 88823526), (282, 74019605), (330, 63253117), (470, 44411763), (517, 40374330), (705, 29607842), (1034, 20187165), (1410, 14803921), (1551, 13458110), (2585, 8074866), (3102, 6729055), (5170, 4037433), (7755, 2691622), (15510, 1345811)]