20736691890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1116677}}^1$

素因数の和:1117306

約数の個数: 32

約数和(自身を含む): 49848505920

約数和(自身を除く): 29111814030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 619, 1238, 1857, 3095, 3714, 6190, 9285, 18570, 1116677, 2233354, 3350031, 5583385, 6700062, 11166770, 16750155, 33500310, 691223063, 1382446126, 2073669189, 3456115315, 4147338378, 6912230630, 10368345945, 20736691890]

約数ペア:

[(1, 20736691890), (2, 10368345945), (3, 6912230630), (5, 4147338378), (6, 3456115315), (10, 2073669189), (15, 1382446126), (30, 691223063), (619, 33500310), (1238, 16750155), (1857, 11166770), (3095, 6700062), (3714, 5583385), (6190, 3350031), (9285, 2233354), (18570, 1116677)]