20233665812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3847}}^1\times {\mathrm{77347}}^1$

素因数の和:81215

約数の個数: 24

約数和(自身を含む): 37502023104

約数和(自身を除く): 17268357292

約数列:

[1, 2, 4, 17, 34, 68, 3847, 7694, 15388, 65399, 77347, 130798, 154694, 261596, 309388, 1314899, 2629798, 5259596, 297553909, 595107818, 1190215636, 5058416453, 10116832906, 20233665812]

約数ペア:

[(1, 20233665812), (2, 10116832906), (4, 5058416453), (17, 1190215636), (34, 595107818), (68, 297553909), (3847, 5259596), (7694, 2629798), (15388, 1314899), (65399, 309388), (77347, 261596), (130798, 154694)]