20216028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{34381}}^1$

素因数の和:34402

約数の個数: 36

約数和(自身を含む): 54873672

約数和(自身を除く): 34657644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 34381, 68762, 103143, 137524, 206286, 240667, 412572, 481334, 722001, 962668, 1444002, 1684669, 2888004, 3369338, 5054007, 6738676, 10108014, 20216028]

約数ペア:

[(1, 20216028), (2, 10108014), (3, 6738676), (4, 5054007), (6, 3369338), (7, 2888004), (12, 1684669), (14, 1444002), (21, 962668), (28, 722001), (42, 481334), (49, 412572), (84, 240667), (98, 206286), (147, 137524), (196, 103143), (294, 68762), (588, 34381)]