20130754487

素因数分解:

${\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1\times {\mathrm{7213}}^1$

素因数の和:7898

約数の個数: 16

約数和(自身を含む): 20934220032

約数和(自身を除く): 803465545

約数列:

[1, 31, 197, 457, 6107, 7213, 14167, 90029, 223603, 1420961, 2790899, 3296341, 44049791, 102186571, 649379177, 20130754487]

約数ペア:

[(1, 20130754487), (31, 649379177), (197, 102186571), (457, 44049791), (6107, 3296341), (7213, 2790899), (14167, 1420961), (90029, 223603)]