20173763588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19934549}}^1$

素因数の和:19934587

約数の個数: 24

約数和(自身を含む): 40188052800

約数和(自身を除く): 20014289212

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 19934549, 39869098, 79738196, 219280039, 438560078, 458494627, 877120156, 916989254, 1833978508, 5043440897, 10086881794, 20173763588]

約数ペア:

[(1, 20173763588), (2, 10086881794), (4, 5043440897), (11, 1833978508), (22, 916989254), (23, 877120156), (44, 458494627), (46, 438560078), (92, 219280039), (253, 79738196), (506, 39869098), (1012, 19934549)]