20148954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{809}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 46189440

約数和(自身を除く): 26040486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 593, 809, 1186, 1618, 1779, 2427, 3558, 4151, 4854, 5663, 8302, 11326, 12453, 16989, 24906, 33978, 479737, 959474, 1439211, 2878422, 3358159, 6716318, 10074477, 20148954]

約数ペア:

[(1, 20148954), (2, 10074477), (3, 6716318), (6, 3358159), (7, 2878422), (14, 1439211), (21, 959474), (42, 479737), (593, 33978), (809, 24906), (1186, 16989), (1618, 12453), (1779, 11326), (2427, 8302), (3558, 5663), (4151, 4854)]