20138448088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{224579}}^1$

素因数の和:225615

約数の個数: 32

約数和(自身を含む): 41232888000

約数和(自身を除く): 21094439912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1019, 2038, 4076, 8152, 11209, 22418, 44836, 89672, 224579, 449158, 898316, 1796632, 2470369, 4940738, 9881476, 19762952, 228846001, 457692002, 915384004, 1830768008, 2517306011, 5034612022, 10069224044, 20138448088]

約数ペア:

[(1, 20138448088), (2, 10069224044), (4, 5034612022), (8, 2517306011), (11, 1830768008), (22, 915384004), (44, 457692002), (88, 228846001), (1019, 19762952), (2038, 9881476), (4076, 4940738), (8152, 2470369), (11209, 1796632), (22418, 898316), (44836, 449158), (89672, 224579)]