20772548778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1868371}}^1$

素因数の和:1868502

約数の個数: 32

約数和(自身を含む): 44392518720

約数和(自身を除く): 23619969942

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 654, 1853, 3706, 5559, 11118, 1868371, 3736742, 5605113, 11210226, 31762307, 63524614, 95286921, 190573842, 203652439, 407304878, 610957317, 1221914634, 3462091463, 6924182926, 10386274389, 20772548778]

約数ペア:

[(1, 20772548778), (2, 10386274389), (3, 6924182926), (6, 3462091463), (17, 1221914634), (34, 610957317), (51, 407304878), (102, 203652439), (109, 190573842), (218, 95286921), (327, 63524614), (654, 31762307), (1853, 11210226), (3706, 5605113), (5559, 3736742), (11118, 1868371)]