20228411147

素因数分解:

$7^1\times {\mathrm{257}}^1\times {\mathrm{2213}}^1\times {\mathrm{5081}}^1$

素因数の和:7558

約数の個数: 16

約数和(自身を含む): 23223195072

約数和(自身を除く): 2994783925

約数列:

[1, 7, 257, 1799, 2213, 5081, 15491, 35567, 568741, 1305817, 3981187, 9140719, 11244253, 78709771, 2889773021, 20228411147]

約数ペア:

[(1, 20228411147), (7, 2889773021), (257, 78709771), (1799, 11244253), (2213, 9140719), (5081, 3981187), (15491, 1305817), (35567, 568741)]