20164025733

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1039}}^1$

素因数の和:1350

約数の個数: 64

約数和(自身を含む): 29801840640

約数和(自身を除く): 9637814907

約数列:

[1, 3, 23, 31, 43, 69, 93, 129, 211, 633, 713, 989, 1039, 1333, 2139, 2967, 3117, 3999, 4853, 6541, 9073, 14559, 19623, 23897, 27219, 30659, 32209, 44677, 71691, 91977, 96627, 134031, 150443, 208679, 219229, 281263, 451329, 626037, 657687, 740807, 843789, 1027571, 1384987, 2222421, 3082713, 4154961, 5042267, 6469049, 6796099, 9426847, 15126801, 19407147, 20388297, 28280541, 31854701, 95564103, 156310277, 216817481, 292232257, 468930831, 650452443, 876696771, 6721341911, 20164025733]

約数ペア:

[(1, 20164025733), (3, 6721341911), (23, 876696771), (31, 650452443), (43, 468930831), (69, 292232257), (93, 216817481), (129, 156310277), (211, 95564103), (633, 31854701), (713, 28280541), (989, 20388297), (1039, 19407147), (1333, 15126801), (2139, 9426847), (2967, 6796099), (3117, 6469049), (3999, 5042267), (4853, 4154961), (6541, 3082713), (9073, 2222421), (14559, 1384987), (19623, 1027571), (23897, 843789), (27219, 740807), (30659, 657687), (32209, 626037), (44677, 451329), (71691, 281263), (91977, 219229), (96627, 208679), (134031, 150443)]