20151875296

素因数分解:

$2^5\times 7^1\times {\mathrm{89963729}}^1$

素因数の和:89963746

約数の個数: 24

約数和(自身を含む): 45341719920

約数和(自身を除く): 25189844624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 89963729, 179927458, 359854916, 629746103, 719709832, 1259492206, 1439419664, 2518984412, 2878839328, 5037968824, 10075937648, 20151875296]

約数ペア:

[(1, 20151875296), (2, 10075937648), (4, 5037968824), (7, 2878839328), (8, 2518984412), (14, 1439419664), (16, 1259492206), (28, 719709832), (32, 629746103), (56, 359854916), (112, 179927458), (224, 89963729)]