19925844

素因数分解:

$2^2\times 3^1\times {\mathrm{829}}^1\times {\mathrm{2003}}^1$

素因数の和:2839

約数の個数: 24

約数和(自身を含む): 46572960

約数和(自身を除く): 26647116

約数列:

[1, 2, 3, 4, 6, 12, 829, 1658, 2003, 2487, 3316, 4006, 4974, 6009, 8012, 9948, 12018, 24036, 1660487, 3320974, 4981461, 6641948, 9962922, 19925844]

約数ペア:

[(1, 19925844), (2, 9962922), (3, 6641948), (4, 4981461), (6, 3320974), (12, 1660487), (829, 24036), (1658, 12018), (2003, 9948), (2487, 8012), (3316, 6009), (4006, 4974)]