20216622

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 41766912

約数和(自身を除く): 21550290

約数列:

[1, 2, 3, 6, 43, 86, 127, 129, 254, 258, 381, 617, 762, 1234, 1851, 3702, 5461, 10922, 16383, 26531, 32766, 53062, 78359, 79593, 156718, 159186, 235077, 470154, 3369437, 6738874, 10108311, 20216622]

約数ペア:

[(1, 20216622), (2, 10108311), (3, 6738874), (6, 3369437), (43, 470154), (86, 235077), (127, 159186), (129, 156718), (254, 79593), (258, 78359), (381, 53062), (617, 32766), (762, 26531), (1234, 16383), (1851, 10922), (3702, 5461)]