20175794038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{9341}}^1\times {\mathrm{63527}}^1$

素因数の和:72887

約数の個数: 16

約数和(自身を含む): 32047843104

約数和(自身を除く): 11872049066

約数列:

[1, 2, 17, 34, 9341, 18682, 63527, 127054, 158797, 317594, 1079959, 2159918, 593405707, 1186811414, 10087897019, 20175794038]

約数ペア:

[(1, 20175794038), (2, 10087897019), (17, 1186811414), (34, 593405707), (9341, 2159918), (18682, 1079959), (63527, 317594), (127054, 158797)]