20031918

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{15823}}^1$

素因数の和:16039

約数の個数: 16

約数和(自身を含む): 40256256

約数和(自身を除く): 20224338

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 15823, 31646, 47469, 94938, 3338653, 6677306, 10015959, 20031918]

約数ペア:

[(1, 20031918), (2, 10015959), (3, 6677306), (6, 3338653), (211, 94938), (422, 47469), (633, 31646), (1266, 15823)]