20176906946

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46490569}}^1$

素因数の和:46490609

約数の個数: 16

約数和(自身を含む): 35704757760

約数和(自身を除く): 15527850814

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 46490569, 92981138, 325433983, 650867966, 1441207639, 2882415278, 10088453473, 20176906946]

約数ペア:

[(1, 20176906946), (2, 10088453473), (7, 2882415278), (14, 1441207639), (31, 650867966), (62, 325433983), (217, 92981138), (434, 46490569)]