20137342816

素因数分解:

$2^5\times {\mathrm{11329}}^1\times {\mathrm{55547}}^1$

素因数の和:66886

約数の個数: 24

約数和(自身を含む): 39649606920

約数和(自身を除く): 19512264104

約数列:

[1, 2, 4, 8, 16, 32, 11329, 22658, 45316, 55547, 90632, 111094, 181264, 222188, 362528, 444376, 888752, 1777504, 629291963, 1258583926, 2517167852, 5034335704, 10068671408, 20137342816]

約数ペア:

[(1, 20137342816), (2, 10068671408), (4, 5034335704), (8, 2517167852), (16, 1258583926), (32, 629291963), (11329, 1777504), (22658, 888752), (45316, 444376), (55547, 362528), (90632, 222188), (111094, 181264)]