20435058

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{7723}}^1$

素因数の和:7748

約数の個数: 48

約数和(自身を含む): 52832160

約数和(自身を除く): 32397102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 7723, 15446, 23169, 46338, 54061, 69507, 108122, 139014, 162183, 208521, 324366, 378427, 417042, 486549, 756854, 973098, 1135281, 1459647, 2270562, 2919294, 3405843, 6811686, 10217529, 20435058]

約数ペア:

[(1, 20435058), (2, 10217529), (3, 6811686), (6, 3405843), (7, 2919294), (9, 2270562), (14, 1459647), (18, 1135281), (21, 973098), (27, 756854), (42, 486549), (49, 417042), (54, 378427), (63, 324366), (98, 208521), (126, 162183), (147, 139014), (189, 108122), (294, 69507), (378, 54061), (441, 46338), (882, 23169), (1323, 15446), (2646, 7723)]