202068220

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{16811}}^1$

素因数の和:17421

約数の個数: 24

約数和(自身を含む): 425074608

約数和(自身を除く): 223006388

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 12020, 16811, 33622, 67244, 84055, 168110, 336220, 10103411, 20206822, 40413644, 50517055, 101034110, 202068220]

約数ペア:

[(1, 202068220), (2, 101034110), (4, 50517055), (5, 40413644), (10, 20206822), (20, 10103411), (601, 336220), (1202, 168110), (2404, 84055), (3005, 67244), (6010, 33622), (12020, 16811)]