20594196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{27241}}^1$

素因数の和:27261

約数の個数: 48

約数和(自身を含む): 61022080

約数和(自身を除く): 40427884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 27241, 54482, 81723, 108964, 163446, 190687, 245169, 326892, 381374, 490338, 572061, 735507, 762748, 980676, 1144122, 1471014, 1716183, 2288244, 2942028, 3432366, 5148549, 6864732, 10297098, 20594196]

約数ペア:

[(1, 20594196), (2, 10297098), (3, 6864732), (4, 5148549), (6, 3432366), (7, 2942028), (9, 2288244), (12, 1716183), (14, 1471014), (18, 1144122), (21, 980676), (27, 762748), (28, 735507), (36, 572061), (42, 490338), (54, 381374), (63, 326892), (84, 245169), (108, 190687), (126, 163446), (189, 108964), (252, 81723), (378, 54482), (756, 27241)]