20007143556

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1\times {\mathrm{13441}}^1$

素因数の和:14372

約数の個数: 48

約数和(自身を含む): 47034955968

約数和(自身を除く): 27027812412

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 761, 978, 1522, 1956, 2283, 3044, 4566, 9132, 13441, 26882, 40323, 53764, 80646, 124043, 161292, 248086, 372129, 496172, 744258, 1488516, 2190883, 4381766, 6572649, 8763532, 10228601, 13145298, 20457202, 26290596, 30685803, 40914404, 61371606, 122743212, 1667261963, 3334523926, 5001785889, 6669047852, 10003571778, 20007143556]

約数ペア:

[(1, 20007143556), (2, 10003571778), (3, 6669047852), (4, 5001785889), (6, 3334523926), (12, 1667261963), (163, 122743212), (326, 61371606), (489, 40914404), (652, 30685803), (761, 26290596), (978, 20457202), (1522, 13145298), (1956, 10228601), (2283, 8763532), (3044, 6572649), (4566, 4381766), (9132, 2190883), (13441, 1488516), (26882, 744258), (40323, 496172), (53764, 372129), (80646, 248086), (124043, 161292)]