20191824585

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{10181}}^1$

素因数の和:10340

約数の個数: 80

約数和(自身を含む): 37256345280

約数和(自身を除く): 17064520695

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 83, 135, 177, 249, 295, 405, 415, 531, 747, 885, 1245, 1593, 2241, 2655, 3735, 4779, 4897, 6723, 7965, 10181, 11205, 14691, 23895, 24485, 30543, 33615, 44073, 50905, 73455, 91629, 132219, 152715, 220365, 274887, 396657, 458145, 600679, 661095, 824661, 845023, 1374435, 1802037, 1983285, 2535069, 3003395, 4123305, 4225115, 5406111, 7605207, 9010185, 12675345, 16218333, 22815621, 27030555, 38026035, 48654999, 49856357, 68446863, 81091665, 114078105, 149569071, 243274995, 249281785, 342234315, 448707213, 747845355, 1346121639, 2243536065, 4038364917, 6730608195, 20191824585]

約数ペア:

[(1, 20191824585), (3, 6730608195), (5, 4038364917), (9, 2243536065), (15, 1346121639), (27, 747845355), (45, 448707213), (59, 342234315), (81, 249281785), (83, 243274995), (135, 149569071), (177, 114078105), (249, 81091665), (295, 68446863), (405, 49856357), (415, 48654999), (531, 38026035), (747, 27030555), (885, 22815621), (1245, 16218333), (1593, 12675345), (2241, 9010185), (2655, 7605207), (3735, 5406111), (4779, 4225115), (4897, 4123305), (6723, 3003395), (7965, 2535069), (10181, 1983285), (11205, 1802037), (14691, 1374435), (23895, 845023), (24485, 824661), (30543, 661095), (33615, 600679), (44073, 458145), (50905, 396657), (73455, 274887), (91629, 220365), (132219, 152715)]