20176427152

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10596863}}^1$

素因数の和:10596895

約数の個数: 40

約数和(自身を含む): 47304400896

約数和(自身を除く): 27127973744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 10596863, 21193726, 42387452, 74178041, 84774904, 148356082, 169549808, 180146671, 296712164, 360293342, 593424328, 720586684, 1186848656, 1261026697, 1441173368, 2522053394, 2882346736, 5044106788, 10088213576, 20176427152]

約数ペア:

[(1, 20176427152), (2, 10088213576), (4, 5044106788), (7, 2882346736), (8, 2522053394), (14, 1441173368), (16, 1261026697), (17, 1186848656), (28, 720586684), (34, 593424328), (56, 360293342), (68, 296712164), (112, 180146671), (119, 169549808), (136, 148356082), (238, 84774904), (272, 74178041), (476, 42387452), (952, 21193726), (1904, 10596863)]