20131960053

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1\times {\mathrm{3823}}^1$

素因数の和:4473

約数の個数: 32

約数和(自身を含む): 28246450176

約数和(自身を除く): 8114490123

約数列:

[1, 3, 23, 69, 167, 457, 501, 1371, 3823, 3841, 10511, 11469, 11523, 31533, 76319, 87929, 228957, 263787, 638441, 1747111, 1755337, 1915323, 5241333, 5266011, 14684143, 40183553, 44052429, 120550659, 291767537, 875302611, 6710653351, 20131960053]

約数ペア:

[(1, 20131960053), (3, 6710653351), (23, 875302611), (69, 291767537), (167, 120550659), (457, 44052429), (501, 40183553), (1371, 14684143), (3823, 5266011), (3841, 5241333), (10511, 1915323), (11469, 1755337), (11523, 1747111), (31533, 638441), (76319, 263787), (87929, 228957)]