20251184

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{40829}}^1$

素因数の和:40868

約数の個数: 20

約数和(自身を含む): 40503360

約数和(自身を除く): 20252176

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 40829, 81658, 163316, 326632, 653264, 1265699, 2531398, 5062796, 10125592, 20251184]

約数ペア:

[(1, 20251184), (2, 10125592), (4, 5062796), (8, 2531398), (16, 1265699), (31, 653264), (62, 326632), (124, 163316), (248, 81658), (496, 40829)]