20033576

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 39336840

約数和(自身を除く): 19303264

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1277, 1961, 2554, 3922, 5108, 7844, 10216, 15688, 47249, 67681, 94498, 135362, 188996, 270724, 377992, 541448, 2504197, 5008394, 10016788, 20033576]

約数ペア:

[(1, 20033576), (2, 10016788), (4, 5008394), (8, 2504197), (37, 541448), (53, 377992), (74, 270724), (106, 188996), (148, 135362), (212, 94498), (296, 67681), (424, 47249), (1277, 15688), (1961, 10216), (2554, 7844), (3922, 5108)]