20176540712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4785707}}^1$

素因数の和:4785761

約数の個数: 32

約数和(自身を含む): 41348517120

約数和(自身を除く): 21171976408

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 4785707, 9571414, 19142828, 38285656, 81357019, 148356917, 162714038, 296713834, 325428076, 593427668, 650856152, 1186855336, 2522067589, 5044135178, 10088270356, 20176540712]

約数ペア:

[(1, 20176540712), (2, 10088270356), (4, 5044135178), (8, 2522067589), (17, 1186855336), (31, 650856152), (34, 593427668), (62, 325428076), (68, 296713834), (124, 162714038), (136, 148356917), (248, 81357019), (527, 38285656), (1054, 19142828), (2108, 9571414), (4216, 4785707)]