20171744

素因数分解:

$2^5\times {\mathrm{739}}^1\times {\mathrm{853}}^1$

素因数の和:1602

約数の個数: 24

約数和(自身を含む): 39813480

約数和(自身を除く): 19641736

約数列:

[1, 2, 4, 8, 16, 32, 739, 853, 1478, 1706, 2956, 3412, 5912, 6824, 11824, 13648, 23648, 27296, 630367, 1260734, 2521468, 5042936, 10085872, 20171744]

約数ペア:

[(1, 20171744), (2, 10085872), (4, 5042936), (8, 2521468), (16, 1260734), (32, 630367), (739, 27296), (853, 23648), (1478, 13648), (1706, 11824), (2956, 6824), (3412, 5912)]