20772744

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{8923}}^1$

素因数の和:9029

約数の個数: 32

約数和(自身を含む): 52473120

約数和(自身を除く): 31700376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 8923, 17846, 26769, 35692, 53538, 71384, 107076, 214152, 865531, 1731062, 2596593, 3462124, 5193186, 6924248, 10386372, 20772744]

約数ペア:

[(1, 20772744), (2, 10386372), (3, 6924248), (4, 5193186), (6, 3462124), (8, 2596593), (12, 1731062), (24, 865531), (97, 214152), (194, 107076), (291, 71384), (388, 53538), (582, 35692), (776, 26769), (1164, 17846), (2328, 8923)]