20133039245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{160621}}^1$

素因数の和:160733

約数の個数: 32

約数和(自身を含む): 27477926784

約数和(自身を除く): 7344887539

約数列:

[1, 5, 11, 43, 53, 55, 215, 265, 473, 583, 2279, 2365, 2915, 11395, 25069, 125345, 160621, 803105, 1766831, 6906703, 8512913, 8834155, 34533515, 42564565, 75973733, 93642043, 366055259, 379868665, 468210215, 1830276295, 4026607849, 20133039245]

約数ペア:

[(1, 20133039245), (5, 4026607849), (11, 1830276295), (43, 468210215), (53, 379868665), (55, 366055259), (215, 93642043), (265, 75973733), (473, 42564565), (583, 34533515), (2279, 8834155), (2365, 8512913), (2915, 6906703), (11395, 1766831), (25069, 803105), (125345, 160621)]