20343375364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4713479}}^1$

素因数の和:4713579

約数の個数: 24

約数和(自身を含む): 38801367360

約数和(自身を除く): 18457991996

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 4713479, 9426958, 18853916, 61275227, 122550454, 245100908, 391218757, 782437514, 1564875028, 5085843841, 10171687682, 20343375364]

約数ペア:

[(1, 20343375364), (2, 10171687682), (4, 5085843841), (13, 1564875028), (26, 782437514), (52, 391218757), (83, 245100908), (166, 122550454), (332, 61275227), (1079, 18853916), (2158, 9426958), (4316, 4713479)]