20175328

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37087}}^1$

素因数の和:37114

約数の個数: 24

約数和(自身を含む): 42057792

約数和(自身を除く): 21882464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37087, 74174, 148348, 296696, 593392, 630479, 1186784, 1260958, 2521916, 5043832, 10087664, 20175328]

約数ペア:

[(1, 20175328), (2, 10087664), (4, 5043832), (8, 2521916), (16, 1260958), (17, 1186784), (32, 630479), (34, 593392), (68, 296696), (136, 148348), (272, 74174), (544, 37087)]