20123572264

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{8807}}^1$

素因数の和:9022

約数の個数: 64

約数和(自身を含む): 39572582400

約数和(自身を除く): 19449010136

約数列:

[1, 2, 4, 8, 47, 59, 94, 103, 118, 188, 206, 236, 376, 412, 472, 824, 2773, 4841, 5546, 6077, 8807, 9682, 11092, 12154, 17614, 19364, 22184, 24308, 35228, 38728, 48616, 70456, 285619, 413929, 519613, 571238, 827858, 907121, 1039226, 1142476, 1655716, 1814242, 2078452, 2284952, 3311432, 3628484, 4156904, 7256968, 24421811, 42634687, 48843622, 53520139, 85269374, 97687244, 107040278, 170538748, 195374488, 214080556, 341077496, 428161112, 2515446533, 5030893066, 10061786132, 20123572264]

約数ペア:

[(1, 20123572264), (2, 10061786132), (4, 5030893066), (8, 2515446533), (47, 428161112), (59, 341077496), (94, 214080556), (103, 195374488), (118, 170538748), (188, 107040278), (206, 97687244), (236, 85269374), (376, 53520139), (412, 48843622), (472, 42634687), (824, 24421811), (2773, 7256968), (4841, 4156904), (5546, 3628484), (6077, 3311432), (8807, 2284952), (9682, 2078452), (11092, 1814242), (12154, 1655716), (17614, 1142476), (19364, 1039226), (22184, 907121), (24308, 827858), (35228, 571238), (38728, 519613), (48616, 413929), (70456, 285619)]