20201237038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11310883}}^1$

素因数の和:11310951

約数の個数: 16

約数和(自身を含む): 32575345920

約数和(自身を除く): 12374108882

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 11310883, 22621766, 214906777, 429813554, 531611501, 1063223002, 10100618519, 20201237038]

約数ペア:

[(1, 20201237038), (2, 10100618519), (19, 1063223002), (38, 531611501), (47, 429813554), (94, 214906777), (893, 22621766), (1786, 11310883)]