20968296

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{9007}}^1$

素因数の和:9113

約数の個数: 32

約数和(自身を含む): 52967040

約数和(自身を除く): 31998744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 9007, 18014, 27021, 36028, 54042, 72056, 108084, 216168, 873679, 1747358, 2621037, 3494716, 5242074, 6989432, 10484148, 20968296]

約数ペア:

[(1, 20968296), (2, 10484148), (3, 6989432), (4, 5242074), (6, 3494716), (8, 2621037), (12, 1747358), (24, 873679), (97, 216168), (194, 108084), (291, 72056), (388, 54042), (582, 36028), (776, 27021), (1164, 18014), (2328, 9007)]