20010306504

素因数分解:

$2^3\times 3^1\times {\mathrm{2003}}^1\times {\mathrm{416257}}^1$

素因数の和:418269

約数の個数: 32

約数和(自身を含む): 50050861920

約数和(自身を除く): 30040555416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2003, 4006, 6009, 8012, 12018, 16024, 24036, 48072, 416257, 832514, 1248771, 1665028, 2497542, 3330056, 4995084, 9990168, 833762771, 1667525542, 2501288313, 3335051084, 5002576626, 6670102168, 10005153252, 20010306504]

約数ペア:

[(1, 20010306504), (2, 10005153252), (3, 6670102168), (4, 5002576626), (6, 3335051084), (8, 2501288313), (12, 1667525542), (24, 833762771), (2003, 9990168), (4006, 4995084), (6009, 3330056), (8012, 2497542), (12018, 1665028), (16024, 1248771), (24036, 832514), (48072, 416257)]