2020206822

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{252589}}^1$

素因数の和:252668

約数の個数: 32

約数和(自身を含む): 4267760640

約数和(自身を除く): 2247553818

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 7998, 252589, 505178, 757767, 1515534, 7830259, 10861327, 15660518, 21722654, 23490777, 32583981, 46981554, 65167962, 336701137, 673402274, 1010103411, 2020206822]

約数ペア:

[(1, 2020206822), (2, 1010103411), (3, 673402274), (6, 336701137), (31, 65167962), (43, 46981554), (62, 32583981), (86, 23490777), (93, 21722654), (129, 15660518), (186, 10861327), (258, 7830259), (1333, 1515534), (2666, 757767), (3999, 505178), (7998, 252589)]