20094609

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2111}}^1$

素因数の和:2300

約数の個数: 16

約数和(自身を含む): 28385280

約数和(自身を除く): 8290671

約数列:

[1, 3, 19, 57, 167, 501, 2111, 3173, 6333, 9519, 40109, 120327, 352537, 1057611, 6698203, 20094609]

約数ペア:

[(1, 20094609), (3, 6698203), (19, 1057611), (57, 352537), (167, 120327), (501, 40109), (2111, 9519), (3173, 6333)]