20075524

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6961}}^1$

素因数の和:7075

約数の個数: 24

約数和(自身を含む): 40546688

約数和(自身を除く): 20471164

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 6961, 13922, 27844, 48727, 97454, 194908, 716983, 1433966, 2867932, 5018881, 10037762, 20075524]

約数ペア:

[(1, 20075524), (2, 10037762), (4, 5018881), (7, 2867932), (14, 1433966), (28, 716983), (103, 194908), (206, 97454), (412, 48727), (721, 27844), (1442, 13922), (2884, 6961)]