20163495224

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{7614613}}^1$

素因数の和:7614950

約数の個数: 16

約数和(自身を含む): 37920777720

約数和(自身を除く): 17757282496

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 7614613, 15229226, 30458452, 60916904, 2520436903, 5040873806, 10081747612, 20163495224]

約数ペア:

[(1, 20163495224), (2, 10081747612), (4, 5040873806), (8, 2520436903), (331, 60916904), (662, 30458452), (1324, 15229226), (2648, 7614613)]