20131446958

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1\times {\mathrm{12107}}^1$

素因数の和:13816

約数の個数: 32

約数和(自身を含む): 35008199424

約数和(自身を除く): 14876752466

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1627, 3254, 11389, 12107, 22778, 24214, 84749, 118771, 169498, 237542, 831397, 883811, 1662794, 1767622, 6186677, 12373354, 19698089, 39396178, 137886623, 275773246, 1437960497, 2875920994, 10065723479, 20131446958]

約数ペア:

[(1, 20131446958), (2, 10065723479), (7, 2875920994), (14, 1437960497), (73, 275773246), (146, 137886623), (511, 39396178), (1022, 19698089), (1627, 12373354), (3254, 6186677), (11389, 1767622), (12107, 1662794), (22778, 883811), (24214, 831397), (84749, 237542), (118771, 169498)]