6366973264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{20943991}}^1$

素因数の和:20944018

約数の個数: 20

約数和(自身を含む): 12985275040

約数和(自身を除く): 6618301776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 20943991, 41887982, 83775964, 167551928, 335103856, 397935829, 795871658, 1591743316, 3183486632, 6366973264]

約数ペア:

[(1, 6366973264), (2, 3183486632), (4, 1591743316), (8, 795871658), (16, 397935829), (19, 335103856), (38, 167551928), (76, 83775964), (152, 41887982), (304, 20943991)]