20580455056

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6336347}}^1$

素因数の和:6336391

約数の個数: 40

約数和(自身を含む): 47142429120

約数和(自身を除く): 26561974064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 6336347, 12672694, 25345388, 44354429, 50690776, 88708858, 101381552, 177417716, 183754063, 354835432, 367508126, 709670864, 735016252, 1286278441, 1470032504, 2572556882, 2940065008, 5145113764, 10290227528, 20580455056]

約数ペア:

[(1, 20580455056), (2, 10290227528), (4, 5145113764), (7, 2940065008), (8, 2572556882), (14, 1470032504), (16, 1286278441), (28, 735016252), (29, 709670864), (56, 367508126), (58, 354835432), (112, 183754063), (116, 177417716), (203, 101381552), (232, 88708858), (406, 50690776), (464, 44354429), (812, 25345388), (1624, 12672694), (3248, 6336347)]