20136403808

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{21698711}}^1$

素因数の和:21698750

約数の個数: 24

約数和(自身を含む): 41010565680

約数和(自身を除く): 20874161872

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 21698711, 43397422, 86794844, 173589688, 347179376, 629262619, 694358752, 1258525238, 2517050476, 5034100952, 10068201904, 20136403808]

約数ペア:

[(1, 20136403808), (2, 10068201904), (4, 5034100952), (8, 2517050476), (16, 1258525238), (29, 694358752), (32, 629262619), (58, 347179376), (116, 173589688), (232, 86794844), (464, 43397422), (928, 21698711)]