20131611295

素因数分解:

$5^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1\times {\mathrm{19571}}^1$

素因数の和:20486

約数の個数: 16

約数和(自身を含む): 24266148480

約数和(自身を除く): 4134537185

約数列:

[1, 5, 419, 491, 2095, 2455, 19571, 97855, 205729, 1028645, 8200249, 9609361, 41001245, 48046805, 4026322259, 20131611295]

約数ペア:

[(1, 20131611295), (5, 4026322259), (419, 48046805), (491, 41001245), (2095, 9609361), (2455, 8200249), (19571, 1028645), (97855, 205729)]