20188367626

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3329}}^1\times {\mathrm{6101}}^1$

素因数の和:9510

約数の個数: 32

約数和(自身を含む): 35112372480

約数和(自身を除く): 14924004854

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 3329, 6101, 6658, 12202, 23303, 42707, 46606, 85414, 236359, 433171, 472718, 866342, 1654513, 3032197, 3309026, 6064394, 20310229, 40620458, 142171603, 284343206, 1442026259, 2884052518, 10094183813, 20188367626]

約数ペア:

[(1, 20188367626), (2, 10094183813), (7, 2884052518), (14, 1442026259), (71, 284343206), (142, 142171603), (497, 40620458), (994, 20310229), (3329, 6064394), (6101, 3309026), (6658, 3032197), (12202, 1654513), (23303, 866342), (42707, 472718), (46606, 433171), (85414, 236359)]