20131724848

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{5220883}}^1$

素因数の和:5221132

約数の個数: 20

約数和(自身を含む): 39167071768

約数和(自身を除く): 19035346920

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 5220883, 10441766, 20883532, 41767064, 83534128, 1258232803, 2516465606, 5032931212, 10065862424, 20131724848]

約数ペア:

[(1, 20131724848), (2, 10065862424), (4, 5032931212), (8, 2516465606), (16, 1258232803), (241, 83534128), (482, 41767064), (964, 20883532), (1928, 10441766), (3856, 5220883)]