20359612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55933}}^1$

素因数の和:55957

約数の個数: 24

約数和(自身を含む): 43852256

約数和(自身を除く): 23492644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 55933, 111866, 223732, 391531, 727129, 783062, 1454258, 1566124, 2908516, 5089903, 10179806, 20359612]

約数ペア:

[(1, 20359612), (2, 10179806), (4, 5089903), (7, 2908516), (13, 1566124), (14, 1454258), (26, 783062), (28, 727129), (52, 391531), (91, 223732), (182, 111866), (364, 55933)]