20149678942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6619}}^1\times {\mathrm{80111}}^1$

素因数の和:86751

約数の個数: 16

約数和(自身を含む): 31820486400

約数和(自身を除く): 11670807458

約数列:

[1, 2, 19, 38, 6619, 13238, 80111, 125761, 160222, 251522, 1522109, 3044218, 530254709, 1060509418, 10074839471, 20149678942]

約数ペア:

[(1, 20149678942), (2, 10074839471), (19, 1060509418), (38, 530254709), (6619, 3044218), (13238, 1522109), (80111, 251522), (125761, 160222)]