20050677616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1028029}}^1$

素因数の和:1028113

約数の個数: 40

約数和(自身を含む): 41302133280

約数和(自身を除く): 21251455664

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 1219, 2438, 4876, 9752, 19504, 1028029, 2056058, 4112116, 8224232, 16448464, 23644667, 47289334, 54485537, 94578668, 108971074, 189157336, 217942148, 378314672, 435884296, 871768592, 1253167351, 2506334702, 5012669404, 10025338808, 20050677616]

約数ペア:

[(1, 20050677616), (2, 10025338808), (4, 5012669404), (8, 2506334702), (16, 1253167351), (23, 871768592), (46, 435884296), (53, 378314672), (92, 217942148), (106, 189157336), (184, 108971074), (212, 94578668), (368, 54485537), (424, 47289334), (848, 23644667), (1219, 16448464), (2438, 8224232), (4876, 4112116), (9752, 2056058), (19504, 1028029)]