20243672032

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{1626259}}^1$

素因数の和:1626658

約数の個数: 24

約数和(自身を含む): 39957208200

約数和(自身を除く): 19713536168

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 3112, 6224, 12448, 1626259, 3252518, 6505036, 13010072, 26020144, 52040288, 632614751, 1265229502, 2530459004, 5060918008, 10121836016, 20243672032]

約数ペア:

[(1, 20243672032), (2, 10121836016), (4, 5060918008), (8, 2530459004), (16, 1265229502), (32, 632614751), (389, 52040288), (778, 26020144), (1556, 13010072), (3112, 6505036), (6224, 3252518), (12448, 1626259)]