20307948

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{36007}}^1$

素因数の和:36061

約数の個数: 24

約数和(自身を含む): 48394752

約数和(自身を除く): 28086804

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 36007, 72014, 108021, 144028, 216042, 432084, 1692329, 3384658, 5076987, 6769316, 10153974, 20307948]

約数ペア:

[(1, 20307948), (2, 10153974), (3, 6769316), (4, 5076987), (6, 3384658), (12, 1692329), (47, 432084), (94, 216042), (141, 144028), (188, 108021), (282, 72014), (564, 36007)]