20123150829

素因数分解:

$3^1\times {\mathrm{353}}^1\times {\mathrm{4273}}^1\times {\mathrm{4447}}^1$

素因数の和:9076

約数の個数: 16

約数和(自身を含む): 26919224832

約数和(自身を除く): 6796074003

約数列:

[1, 3, 353, 1059, 4273, 4447, 12819, 13341, 1508369, 1569791, 4525107, 4709373, 19002031, 57006093, 6707716943, 20123150829]

約数ペア:

[(1, 20123150829), (3, 6707716943), (353, 57006093), (1059, 19002031), (4273, 4709373), (4447, 4525107), (12819, 1569791), (13341, 1508369)]