20161932008

素因数分解:

$2^3\times {\mathrm{283}}^1\times {\mathrm{8905447}}^1$

素因数の和:8905736

約数の個数: 16

約数和(自身を含む): 37937208480

約数和(自身を除く): 17775276472

約数列:

[1, 2, 4, 8, 283, 566, 1132, 2264, 8905447, 17810894, 35621788, 71243576, 2520241501, 5040483002, 10080966004, 20161932008]

約数ペア:

[(1, 20161932008), (2, 10080966004), (4, 5040483002), (8, 2520241501), (283, 71243576), (566, 35621788), (1132, 17810894), (2264, 8905447)]