20111258330121

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{2017}}^1\times {\mathrm{9173}}^1$

素因数の和:11662

約数の個数: 64

約数和(自身を含む): 30938553778176

約数和(自身を除く): 10827295448055

約数列:

[1, 3, 7, 21, 191, 271, 573, 813, 1337, 1897, 2017, 4011, 5691, 6051, 9173, 14119, 27519, 42357, 51761, 64211, 155283, 192633, 362327, 385247, 546607, 1086981, 1155741, 1639821, 1752043, 2485883, 2696729, 3826249, 5256129, 7457649, 8090187, 11478747, 12264301, 17401181, 18501941, 36792903, 52203543, 55505823, 104401937, 129513587, 313205811, 388540761, 474803653, 730813559, 1424410959, 2192440677, 3323625571, 3533870731, 5014026011, 9970876713, 10601612193, 15042078033, 24737095117, 35098182077, 74211285351, 105294546231, 957678968101, 2873036904303, 6703752776707, 20111258330121]

約数ペア:

[(1, 20111258330121), (3, 6703752776707), (7, 2873036904303), (21, 957678968101), (191, 105294546231), (271, 74211285351), (573, 35098182077), (813, 24737095117), (1337, 15042078033), (1897, 10601612193), (2017, 9970876713), (4011, 5014026011), (5691, 3533870731), (6051, 3323625571), (9173, 2192440677), (14119, 1424410959), (27519, 730813559), (42357, 474803653), (51761, 388540761), (64211, 313205811), (155283, 129513587), (192633, 104401937), (362327, 55505823), (385247, 52203543), (546607, 36792903), (1086981, 18501941), (1155741, 17401181), (1639821, 12264301), (1752043, 11478747), (2485883, 8090187), (2696729, 7457649), (3826249, 5256129)]