20072942918

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{546619}}^1$

素因数の和:546732

約数の個数: 32

約数和(自身を含む): 35788304640

約数和(自身を除く): 15715361722

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 301, 427, 602, 854, 2623, 5246, 18361, 36722, 546619, 1093238, 3826333, 7652666, 23504617, 33343759, 47009234, 66687518, 164532319, 233406313, 329064638, 466812626, 1433781637, 2867563274, 10036471459, 20072942918]

約数ペア:

[(1, 20072942918), (2, 10036471459), (7, 2867563274), (14, 1433781637), (43, 466812626), (61, 329064638), (86, 233406313), (122, 164532319), (301, 66687518), (427, 47009234), (602, 33343759), (854, 23504617), (2623, 7652666), (5246, 3826333), (18361, 1093238), (36722, 546619)]