20222453958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{190537}}^1$

素因数の和:190594

約数の個数: 72

約数和(自身を含む): 49654964952

約数和(自身を除く): 29432510994

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 361, 399, 722, 798, 931, 1083, 1862, 2166, 2527, 2793, 5054, 5586, 7581, 15162, 17689, 35378, 53067, 106134, 190537, 381074, 571611, 1143222, 1333759, 2667518, 3620203, 4001277, 7240406, 8002554, 9336313, 10860609, 18672626, 21721218, 25341421, 28008939, 50682842, 56017878, 68783857, 76024263, 137567714, 152048526, 177389947, 206351571, 354779894, 412703142, 481486999, 532169841, 962973998, 1064339682, 1444460997, 2888921994, 3370408993, 6740817986, 10111226979, 20222453958]

約数ペア:

[(1, 20222453958), (2, 10111226979), (3, 6740817986), (6, 3370408993), (7, 2888921994), (14, 1444460997), (19, 1064339682), (21, 962973998), (38, 532169841), (42, 481486999), (49, 412703142), (57, 354779894), (98, 206351571), (114, 177389947), (133, 152048526), (147, 137567714), (266, 76024263), (294, 68783857), (361, 56017878), (399, 50682842), (722, 28008939), (798, 25341421), (931, 21721218), (1083, 18672626), (1862, 10860609), (2166, 9336313), (2527, 8002554), (2793, 7240406), (5054, 4001277), (5586, 3620203), (7581, 2667518), (15162, 1333759), (17689, 1143222), (35378, 571611), (53067, 381074), (106134, 190537)]