20131982996

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{2297}}^1\times {\mathrm{26399}}^1$

素因数の和:28783

約数の個数: 24

約数和(自身を含む): 35672313600

約数和(自身を除く): 15540330604

約数列:

[1, 2, 4, 83, 166, 332, 2297, 4594, 9188, 26399, 52798, 105596, 190651, 381302, 762604, 2191117, 4382234, 8764468, 60638503, 121277006, 242554012, 5032995749, 10065991498, 20131982996]

約数ペア:

[(1, 20131982996), (2, 10065991498), (4, 5032995749), (83, 242554012), (166, 121277006), (332, 60638503), (2297, 8764468), (4594, 4382234), (9188, 2191117), (26399, 762604), (52798, 381302), (105596, 190651)]