20121856249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{3851}}^1$

素因数の和:4101

約数の個数: 32

約数和(自身を含む): 22830958080

約数和(自身を除く): 2709101831

約数列:

[1, 11, 59, 83, 97, 649, 913, 1067, 3851, 4897, 5723, 8051, 42361, 53867, 62953, 88561, 227209, 319633, 373547, 475009, 2499299, 3515963, 4109017, 5225099, 18858347, 22039273, 31004401, 207441817, 242432003, 341048411, 1829259659, 20121856249]

約数ペア:

[(1, 20121856249), (11, 1829259659), (59, 341048411), (83, 242432003), (97, 207441817), (649, 31004401), (913, 22039273), (1067, 18858347), (3851, 5225099), (4897, 4109017), (5723, 3515963), (8051, 2499299), (42361, 475009), (53867, 373547), (62953, 319633), (88561, 227209)]