20459832

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{10271}}^1$

素因数の和:10363

約数の個数: 32

約数和(自身を含む): 51770880

約数和(自身を除く): 31311048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 10271, 20542, 30813, 41084, 61626, 82168, 123252, 246504, 852493, 1704986, 2557479, 3409972, 5114958, 6819944, 10229916, 20459832]

約数ペア:

[(1, 20459832), (2, 10229916), (3, 6819944), (4, 5114958), (6, 3409972), (8, 2557479), (12, 1704986), (24, 852493), (83, 246504), (166, 123252), (249, 82168), (332, 61626), (498, 41084), (664, 30813), (996, 20542), (1992, 10271)]