20233481768

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{1217}}^1\times {\mathrm{13763}}^1$

素因数の和:15137

約数の個数: 32

約数和(自身を含む): 38223178560

約数和(自身を除く): 17989696792

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 1217, 2434, 4868, 9736, 13763, 27526, 55052, 110104, 183767, 367534, 735068, 1470136, 2078213, 4156426, 8312852, 16625704, 16749571, 33499142, 66998284, 133996568, 2529185221, 5058370442, 10116740884, 20233481768]

約数ペア:

[(1, 20233481768), (2, 10116740884), (4, 5058370442), (8, 2529185221), (151, 133996568), (302, 66998284), (604, 33499142), (1208, 16749571), (1217, 16625704), (2434, 8312852), (4868, 4156426), (9736, 2078213), (13763, 1470136), (27526, 735068), (55052, 367534), (110104, 183767)]