20565662402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{5903}}^1\times {\mathrm{42487}}^1$

素因数の和:48433

約数の個数: 16

約数和(自身を含む): 31606993152

約数和(自身を除く): 11041330750

約数列:

[1, 2, 41, 82, 5903, 11806, 42487, 84974, 242023, 484046, 1741967, 3483934, 250800761, 501601522, 10282831201, 20565662402]

約数ペア:

[(1, 20565662402), (2, 10282831201), (41, 501601522), (82, 250800761), (5903, 3483934), (11806, 1741967), (42487, 484046), (84974, 242023)]