20144946241

素因数分解:

$7^1\times {\mathrm{349}}^1\times {\mathrm{769}}^1\times {\mathrm{10723}}^1$

素因数の和:11848

約数の個数: 16

約数和(自身を含む): 23120944000

約数和(自身を除く): 2975997759

約数列:

[1, 7, 349, 769, 2443, 5383, 10723, 75061, 268381, 1878667, 3742327, 8245987, 26196289, 57721909, 2877849463, 20144946241]

約数ペア:

[(1, 20144946241), (7, 2877849463), (349, 57721909), (769, 26196289), (2443, 8245987), (5383, 3742327), (10723, 1878667), (75061, 268381)]