20148304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114479}}^1$

素因数の和:114498

約数の個数: 20

約数和(自身を含む): 42586560

約数和(自身を除く): 22438256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114479, 228958, 457916, 915832, 1259269, 1831664, 2518538, 5037076, 10074152, 20148304]

約数ペア:

[(1, 20148304), (2, 10074152), (4, 5037076), (8, 2518538), (11, 1831664), (16, 1259269), (22, 915832), (44, 457916), (88, 228958), (176, 114479)]