20100924

素因数分解:

$2^2\times 3^2\times {\mathrm{283}}^1\times {\mathrm{1973}}^1$

素因数の和:2266

約数の個数: 36

約数和(自身を含む): 51016056

約数和(自身を除く): 30915132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 283, 566, 849, 1132, 1698, 1973, 2547, 3396, 3946, 5094, 5919, 7892, 10188, 11838, 17757, 23676, 35514, 71028, 558359, 1116718, 1675077, 2233436, 3350154, 5025231, 6700308, 10050462, 20100924]

約数ペア:

[(1, 20100924), (2, 10050462), (3, 6700308), (4, 5025231), (6, 3350154), (9, 2233436), (12, 1675077), (18, 1116718), (36, 558359), (283, 71028), (566, 35514), (849, 23676), (1132, 17757), (1698, 11838), (1973, 10188), (2547, 7892), (3396, 5919), (3946, 5094)]