20161344487770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{28933}}^1\times {\mathrm{2580847}}^1$

素因数の和:2609796

約数の個数: 64

約数和(自身を含む): 53765464343040

約数和(自身を除く): 33604119855270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 28933, 57866, 86799, 144665, 173598, 260397, 289330, 433995, 520794, 781191, 867990, 1301985, 1562382, 2580847, 2603970, 3905955, 5161694, 7742541, 7811910, 12904235, 15485082, 23227623, 25808470, 38712705, 46455246, 69682869, 77425410, 116138115, 139365738, 232276230, 348414345, 696828690, 74671646251, 149343292502, 224014938753, 373358231255, 448029877506, 672044816259, 746716462510, 1120074693765, 1344089632518, 2016134448777, 2240149387530, 3360224081295, 4032268897554, 6720448162590, 10080672243885, 20161344487770]

約数ペア:

[(1, 20161344487770), (2, 10080672243885), (3, 6720448162590), (5, 4032268897554), (6, 3360224081295), (9, 2240149387530), (10, 2016134448777), (15, 1344089632518), (18, 1120074693765), (27, 746716462510), (30, 672044816259), (45, 448029877506), (54, 373358231255), (90, 224014938753), (135, 149343292502), (270, 74671646251), (28933, 696828690), (57866, 348414345), (86799, 232276230), (144665, 139365738), (173598, 116138115), (260397, 77425410), (289330, 69682869), (433995, 46455246), (520794, 38712705), (781191, 25808470), (867990, 23227623), (1301985, 15485082), (1562382, 12904235), (2580847, 7811910), (2603970, 7742541), (3905955, 5161694)]