20005374

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{19273}}^1$

素因数の和:19451

約数の個数: 16

約数和(自身を含む): 40244112

約数和(自身を除く): 20238738

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 19273, 38546, 57819, 115638, 3334229, 6668458, 10002687, 20005374]

約数ペア:

[(1, 20005374), (2, 10002687), (3, 6668458), (6, 3334229), (173, 115638), (346, 57819), (519, 38546), (1038, 19273)]