20572104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{122453}}^1$

素因数の和:122469

約数の個数: 32

約数和(自身を含む): 58777920

約数和(自身を除く): 38205816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 122453, 244906, 367359, 489812, 734718, 857171, 979624, 1469436, 1714342, 2571513, 2938872, 3428684, 5143026, 6857368, 10286052, 20572104]

約数ペア:

[(1, 20572104), (2, 10286052), (3, 6857368), (4, 5143026), (6, 3428684), (7, 2938872), (8, 2571513), (12, 1714342), (14, 1469436), (21, 979624), (24, 857171), (28, 734718), (42, 489812), (56, 367359), (84, 244906), (168, 122453)]