20201052328

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53726203}}^1$

素因数の和:53726256

約数の個数: 16

約数和(自身を含む): 38682866880

約数和(自身を除く): 18481814552

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 53726203, 107452406, 214904812, 429809624, 2525131541, 5050263082, 10100526164, 20201052328]

約数ペア:

[(1, 20201052328), (2, 10100526164), (4, 5050263082), (8, 2525131541), (47, 429809624), (94, 214904812), (188, 107452406), (376, 53726203)]