20032293

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4583}}^1$

素因数の和:4664

約数の個数: 16

約数和(自身を含む): 28164096

約数和(自身を除く): 8131803

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 4583, 13749, 142073, 215401, 426219, 646203, 6677431, 20032293]

約数ペア:

[(1, 20032293), (3, 6677431), (31, 646203), (47, 426219), (93, 215401), (141, 142073), (1457, 13749), (4371, 4583)]