20677338

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6143}}^1$

素因数の和:6179

約数の個数: 48

約数和(自身を含む): 51757056

約数和(自身を除く): 31079718

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 6143, 12286, 18429, 36858, 55287, 67573, 104431, 110574, 135146, 202719, 208862, 313293, 405438, 608157, 626586, 939879, 1148741, 1216314, 1879758, 2297482, 3446223, 6892446, 10338669, 20677338]

約数ペア:

[(1, 20677338), (2, 10338669), (3, 6892446), (6, 3446223), (9, 2297482), (11, 1879758), (17, 1216314), (18, 1148741), (22, 939879), (33, 626586), (34, 608157), (51, 405438), (66, 313293), (99, 208862), (102, 202719), (153, 135146), (187, 110574), (198, 104431), (306, 67573), (374, 55287), (561, 36858), (1122, 18429), (1683, 12286), (3366, 6143)]