20143719470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12511627}}^1$

素因数の和:12511664

約数の個数: 32

約数和(自身を含む): 43240186368

約数和(自身を除く): 23096466898

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 12511627, 25023254, 62558135, 87581389, 125116270, 175162778, 287767421, 437906945, 575534842, 875813890, 1438837105, 2014371947, 2877674210, 4028743894, 10071859735, 20143719470]

約数ペア:

[(1, 20143719470), (2, 10071859735), (5, 4028743894), (7, 2877674210), (10, 2014371947), (14, 1438837105), (23, 875813890), (35, 575534842), (46, 437906945), (70, 287767421), (115, 175162778), (161, 125116270), (230, 87581389), (322, 62558135), (805, 25023254), (1610, 12511627)]