20138091796

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{607}}^1\times {\mathrm{99929}}^1$

素因数の和:100623

約数の個数: 24

約数和(自身を含む): 35725374720

約数和(自身を除く): 15587282924

約数列:

[1, 2, 4, 83, 166, 332, 607, 1214, 2428, 50381, 99929, 100762, 199858, 201524, 399716, 8294107, 16588214, 33176428, 60656903, 121313806, 242627612, 5034522949, 10069045898, 20138091796]

約数ペア:

[(1, 20138091796), (2, 10069045898), (4, 5034522949), (83, 242627612), (166, 121313806), (332, 60656903), (607, 33176428), (1214, 16588214), (2428, 8294107), (50381, 399716), (99929, 201524), (100762, 199858)]