20163020612272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{893117497}}^1$

素因数の和:893117605

約数の個数: 40

約数和(自身を含む): 41862203366256

約数和(自身を除く): 21699182753984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 5644, 11288, 22576, 893117497, 1786234994, 3572469988, 7144939976, 14289879952, 15182997449, 30365994898, 60731989796, 74128752251, 121463979592, 148257504502, 242927959184, 296515009004, 593030018008, 1186060036016, 1260188788267, 2520377576534, 5040755153068, 10081510306136, 20163020612272]

約数ペア:

[(1, 20163020612272), (2, 10081510306136), (4, 5040755153068), (8, 2520377576534), (16, 1260188788267), (17, 1186060036016), (34, 593030018008), (68, 296515009004), (83, 242927959184), (136, 148257504502), (166, 121463979592), (272, 74128752251), (332, 60731989796), (664, 30365994898), (1328, 15182997449), (1411, 14289879952), (2822, 7144939976), (5644, 3572469988), (11288, 1786234994), (22576, 893117497)]