20113312

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{36973}}^1$

素因数の和:37000

約数の個数: 24

約数和(自身を含む): 41928516

約数和(自身を除く): 21815204

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 36973, 73946, 147892, 295784, 591568, 628541, 1183136, 1257082, 2514164, 5028328, 10056656, 20113312]

約数ペア:

[(1, 20113312), (2, 10056656), (4, 5028328), (8, 2514164), (16, 1257082), (17, 1183136), (32, 628541), (34, 591568), (68, 295784), (136, 147892), (272, 73946), (544, 36973)]