20125094856

素因数分解:

$2^3\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{666041}}^1$

素因数の和:667309

約数の個数: 32

約数和(自身を含む): 50352775200

約数和(自身を除く): 30227680344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1259, 2518, 3777, 5036, 7554, 10072, 15108, 30216, 666041, 1332082, 1998123, 2664164, 3996246, 5328328, 7992492, 15984984, 838545619, 1677091238, 2515636857, 3354182476, 5031273714, 6708364952, 10062547428, 20125094856]

約数ペア:

[(1, 20125094856), (2, 10062547428), (3, 6708364952), (4, 5031273714), (6, 3354182476), (8, 2515636857), (12, 1677091238), (24, 838545619), (1259, 15984984), (2518, 7992492), (3777, 5328328), (5036, 3996246), (7554, 2664164), (10072, 1998123), (15108, 1332082), (30216, 666041)]