20144046856

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61414777}}^1$

素因数の和:61414824

約数の個数: 16

約数和(自身を含む): 38691310140

約数和(自身を除く): 18547263284

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 61414777, 122829554, 245659108, 491318216, 2518005857, 5036011714, 10072023428, 20144046856]

約数ペア:

[(1, 20144046856), (2, 10072023428), (4, 5036011714), (8, 2518005857), (41, 491318216), (82, 245659108), (164, 122829554), (328, 61414777)]