20072162044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{692239}}^1$

素因数の和:692913

約数の個数: 24

約数和(自身を含む): 38377785600

約数和(自身を除く): 18305623556

約数列:

[1, 2, 4, 11, 22, 44, 659, 1318, 2636, 7249, 14498, 28996, 692239, 1384478, 2768956, 7614629, 15229258, 30458516, 456185501, 912371002, 1824742004, 5018040511, 10036081022, 20072162044]

約数ペア:

[(1, 20072162044), (2, 10036081022), (4, 5018040511), (11, 1824742004), (22, 912371002), (44, 456185501), (659, 30458516), (1318, 15229258), (2636, 7614629), (7249, 2768956), (14498, 1384478), (28996, 692239)]