2016356886020

素因数分解:

$2^2\times 5^1\times {\mathrm{54403}}^1\times {\mathrm{1853167}}^1$

素因数の和:1907579

約数の個数: 24

約数和(自身を含む): 4234429578624

約数和(自身を除く): 2218072692604

約数列:

[1, 2, 4, 5, 10, 20, 54403, 108806, 217612, 272015, 544030, 1088060, 1853167, 3706334, 7412668, 9265835, 18531670, 37063340, 100817844301, 201635688602, 403271377204, 504089221505, 1008178443010, 2016356886020]

約数ペア:

[(1, 2016356886020), (2, 1008178443010), (4, 504089221505), (5, 403271377204), (10, 201635688602), (20, 100817844301), (54403, 37063340), (108806, 18531670), (217612, 9265835), (272015, 7412668), (544030, 3706334), (1088060, 1853167)]