20309058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14653}}^1$

素因数の和:14679

約数の個数: 48

約数和(自身を含む): 54864576

約数和(自身を除く): 34555518

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 14653, 29306, 43959, 87918, 102571, 131877, 161183, 205142, 263754, 307713, 322366, 483549, 615426, 923139, 967098, 1128281, 1450647, 1846278, 2256562, 2901294, 3384843, 6769686, 10154529, 20309058]

約数ペア:

[(1, 20309058), (2, 10154529), (3, 6769686), (6, 3384843), (7, 2901294), (9, 2256562), (11, 1846278), (14, 1450647), (18, 1128281), (21, 967098), (22, 923139), (33, 615426), (42, 483549), (63, 322366), (66, 307713), (77, 263754), (99, 205142), (126, 161183), (154, 131877), (198, 102571), (231, 87918), (462, 43959), (693, 29306), (1386, 14653)]