20239426496

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{3810133}}^1$

素因数の和:3810228

約数の個数: 28

約数和(自身を含む): 40646509512

約数和(自身を除く): 20407083016

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 3810133, 7620266, 15240532, 30481064, 60962128, 121924256, 243848512, 316241039, 632482078, 1264964156, 2529928312, 5059856624, 10119713248, 20239426496]

約数ペア:

[(1, 20239426496), (2, 10119713248), (4, 5059856624), (8, 2529928312), (16, 1264964156), (32, 632482078), (64, 316241039), (83, 243848512), (166, 121924256), (332, 60962128), (664, 30481064), (1328, 15240532), (2656, 7620266), (5312, 3810133)]