20162843608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{10973}}^1$

素因数の和:11284

約数の個数: 64

約数和(自身を含む): 40889124000

約数和(自身を除く): 20726280392

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 229, 236, 458, 472, 916, 1003, 1832, 2006, 3893, 4012, 7786, 8024, 10973, 13511, 15572, 21946, 27022, 31144, 43892, 54044, 87784, 108088, 186541, 229687, 373082, 459374, 647407, 746164, 918748, 1294814, 1492328, 1837496, 2512817, 2589628, 5025634, 5179256, 10051268, 11005919, 20102536, 22011838, 42717889, 44023676, 85435778, 88047352, 148256203, 170871556, 296512406, 341743112, 593024812, 1186049624, 2520355451, 5040710902, 10081421804, 20162843608]

約数ペア:

[(1, 20162843608), (2, 10081421804), (4, 5040710902), (8, 2520355451), (17, 1186049624), (34, 593024812), (59, 341743112), (68, 296512406), (118, 170871556), (136, 148256203), (229, 88047352), (236, 85435778), (458, 44023676), (472, 42717889), (916, 22011838), (1003, 20102536), (1832, 11005919), (2006, 10051268), (3893, 5179256), (4012, 5025634), (7786, 2589628), (8024, 2512817), (10973, 1837496), (13511, 1492328), (15572, 1294814), (21946, 918748), (27022, 746164), (31144, 647407), (43892, 459374), (54044, 373082), (87784, 229687), (108088, 186541)]