20070486908

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^2$

素因数の和:1310

約数の個数: 36

約数和(自身を含む): 35717644872

約数和(自身を除く): 15647157964

約数列:

[1, 2, 4, 107, 181, 214, 362, 428, 509, 724, 1018, 2036, 19367, 38734, 54463, 77468, 92129, 108926, 184258, 217852, 259081, 368516, 518162, 1036324, 9857803, 19715606, 27721667, 39431212, 46893661, 55443334, 93787322, 110886668, 187574644, 5017621727, 10035243454, 20070486908]

約数ペア:

[(1, 20070486908), (2, 10035243454), (4, 5017621727), (107, 187574644), (181, 110886668), (214, 93787322), (362, 55443334), (428, 46893661), (509, 39431212), (724, 27721667), (1018, 19715606), (2036, 9857803), (19367, 1036324), (38734, 518162), (54463, 368516), (77468, 259081), (92129, 217852), (108926, 184258)]