20166096972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2243669}}^1$

素因数の和:2243790

約数の個数: 48

約数和(自身を含む): 54278864640

約数和(自身を除く): 34112767668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 2243669, 4487338, 6731007, 8974676, 13462014, 15705683, 26924028, 31411366, 47117049, 62822732, 94234098, 188468196, 240072583, 480145166, 720217749, 960290332, 1440435498, 1680508081, 2880870996, 3361016162, 5041524243, 6722032324, 10083048486, 20166096972]

約数ペア:

[(1, 20166096972), (2, 10083048486), (3, 6722032324), (4, 5041524243), (6, 3361016162), (7, 2880870996), (12, 1680508081), (14, 1440435498), (21, 960290332), (28, 720217749), (42, 480145166), (84, 240072583), (107, 188468196), (214, 94234098), (321, 62822732), (428, 47117049), (642, 31411366), (749, 26924028), (1284, 15705683), (1498, 13462014), (2247, 8974676), (2996, 6731007), (4494, 4487338), (8988, 2243669)]