20349250524

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2468371}}^1$

素因数の和:2468610

約数の個数: 36

約数和(自身を含む): 51663025960

約数和(自身を除く): 31313775436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 8244, 2468371, 4936742, 7405113, 9873484, 14810226, 22215339, 29620452, 44430678, 88861356, 565256959, 1130513918, 1695770877, 2261027836, 3391541754, 5087312631, 6783083508, 10174625262, 20349250524]

約数ペア:

[(1, 20349250524), (2, 10174625262), (3, 6783083508), (4, 5087312631), (6, 3391541754), (9, 2261027836), (12, 1695770877), (18, 1130513918), (36, 565256959), (229, 88861356), (458, 44430678), (687, 29620452), (916, 22215339), (1374, 14810226), (2061, 9873484), (2748, 7405113), (4122, 4936742), (8244, 2468371)]