20133304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{467}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 40182480

約数和(自身を除く): 20049176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 317, 467, 634, 934, 1268, 1868, 2536, 3736, 5389, 7939, 10778, 15878, 21556, 31756, 43112, 63512, 148039, 296078, 592156, 1184312, 2516663, 5033326, 10066652, 20133304]

約数ペア:

[(1, 20133304), (2, 10066652), (4, 5033326), (8, 2516663), (17, 1184312), (34, 592156), (68, 296078), (136, 148039), (317, 63512), (467, 43112), (634, 31756), (934, 21556), (1268, 15878), (1868, 10778), (2536, 7939), (3736, 5389)]