20184187821

素因数分解:

$3^1\times 7^1\times {\mathrm{6337}}^1\times {\mathrm{151673}}^1$

素因数の和:158020

約数の個数: 16

約数和(自身を含む): 30761913984

約数和(自身を除く): 10577726163

約数列:

[1, 3, 7, 21, 6337, 19011, 44359, 133077, 151673, 455019, 1061711, 3185133, 961151801, 2883455403, 6728062607, 20184187821]

約数ペア:

[(1, 20184187821), (3, 6728062607), (7, 2883455403), (21, 961151801), (6337, 3185133), (19011, 1061711), (44359, 455019), (133077, 151673)]