20164138236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{4409}}^1\times {\mathrm{11549}}^1$

素因数の和:15979

約数の個数: 72

約数和(自身を含む): 55621566000

約数和(自身を除く): 35457427764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 4409, 8818, 11549, 13227, 17636, 23098, 26454, 34647, 39681, 46196, 48499, 52908, 69294, 79362, 96998, 103941, 127039, 138588, 145497, 158724, 193996, 207882, 254078, 290994, 381117, 415764, 436491, 508156, 581988, 762234, 872982, 1143351, 1524468, 1745964, 2286702, 4573404, 50919541, 101839082, 152758623, 203678164, 305517246, 458275869, 560114951, 611034492, 916551738, 1120229902, 1680344853, 1833103476, 2240459804, 3360689706, 5041034559, 6721379412, 10082069118, 20164138236]

約数ペア:

[(1, 20164138236), (2, 10082069118), (3, 6721379412), (4, 5041034559), (6, 3360689706), (9, 2240459804), (11, 1833103476), (12, 1680344853), (18, 1120229902), (22, 916551738), (33, 611034492), (36, 560114951), (44, 458275869), (66, 305517246), (99, 203678164), (132, 152758623), (198, 101839082), (396, 50919541), (4409, 4573404), (8818, 2286702), (11549, 1745964), (13227, 1524468), (17636, 1143351), (23098, 872982), (26454, 762234), (34647, 581988), (39681, 508156), (46196, 436491), (48499, 415764), (52908, 381117), (69294, 290994), (79362, 254078), (96998, 207882), (103941, 193996), (127039, 158724), (138588, 145497)]