20160572512

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{24407}}^1$

素因数の和:24811

約数の個数: 48

約数和(自身を含む): 40300146432

約数和(自身を除く): 20139573920

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 311, 332, 622, 664, 1244, 1328, 2488, 2656, 4976, 9952, 24407, 25813, 48814, 51626, 97628, 103252, 195256, 206504, 390512, 413008, 781024, 826016, 2025781, 4051562, 7590577, 8103124, 15181154, 16206248, 30362308, 32412496, 60724616, 64824992, 121449232, 242898464, 630017891, 1260035782, 2520071564, 5040143128, 10080286256, 20160572512]

約数ペア:

[(1, 20160572512), (2, 10080286256), (4, 5040143128), (8, 2520071564), (16, 1260035782), (32, 630017891), (83, 242898464), (166, 121449232), (311, 64824992), (332, 60724616), (622, 32412496), (664, 30362308), (1244, 16206248), (1328, 15181154), (2488, 8103124), (2656, 7590577), (4976, 4051562), (9952, 2025781), (24407, 826016), (25813, 781024), (48814, 413008), (51626, 390512), (97628, 206504), (103252, 195256)]