20193306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2879}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 26255334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 334, 501, 1002, 1169, 2338, 2879, 3507, 5758, 7014, 8637, 17274, 20153, 40306, 60459, 120918, 480793, 961586, 1442379, 2884758, 3365551, 6731102, 10096653, 20193306]

約数ペア:

[(1, 20193306), (2, 10096653), (3, 6731102), (6, 3365551), (7, 2884758), (14, 1442379), (21, 961586), (42, 480793), (167, 120918), (334, 60459), (501, 40306), (1002, 20153), (1169, 17274), (2338, 8637), (2879, 7014), (3507, 5758)]