20227988096

素因数分解:

$2^7\times {\mathrm{317}}^1\times {\mathrm{498521}}^1$

素因数の和:498852

約数の個数: 32

約数和(自身を含む): 40425148980

約数和(自身を除く): 20197160884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 317, 634, 1268, 2536, 5072, 10144, 20288, 40576, 498521, 997042, 1994084, 3988168, 7976336, 15952672, 31905344, 63810688, 158031157, 316062314, 632124628, 1264249256, 2528498512, 5056997024, 10113994048, 20227988096]

約数ペア:

[(1, 20227988096), (2, 10113994048), (4, 5056997024), (8, 2528498512), (16, 1264249256), (32, 632124628), (64, 316062314), (128, 158031157), (317, 63810688), (634, 31905344), (1268, 15952672), (2536, 7976336), (5072, 3988168), (10144, 1994084), (20288, 997042), (40576, 498521)]