20032862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1607}}^1$

素因数の和:1903

約数の個数: 16

約数和(自身を含む): 31491072

約数和(自身を除く): 11458210

約数列:

[1, 2, 23, 46, 271, 542, 1607, 3214, 6233, 12466, 36961, 73922, 435497, 870994, 10016431, 20032862]

約数ペア:

[(1, 20032862), (2, 10016431), (23, 870994), (46, 435497), (271, 73922), (542, 36961), (1607, 12466), (3214, 6233)]