20022498

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{1283}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 47302560

約数和(自身を除く): 27280062

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 289, 306, 459, 578, 867, 918, 1283, 1734, 2566, 2601, 3849, 5202, 7698, 7803, 11547, 15606, 21811, 23094, 34641, 43622, 65433, 69282, 130866, 196299, 370787, 392598, 588897, 741574, 1112361, 1177794, 2224722, 3337083, 6674166, 10011249, 20022498]

約数ペア:

[(1, 20022498), (2, 10011249), (3, 6674166), (6, 3337083), (9, 2224722), (17, 1177794), (18, 1112361), (27, 741574), (34, 588897), (51, 392598), (54, 370787), (102, 196299), (153, 130866), (289, 69282), (306, 65433), (459, 43622), (578, 34641), (867, 23094), (918, 21811), (1283, 15606), (1734, 11547), (2566, 7803), (2601, 7698), (3849, 5202)]