20167348030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{328619}}^1$

素因数の和:328681

約数の個数: 48

約数和(自身を含む): 40566167280

約数和(自身を除く): 20398819250

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 361, 646, 722, 1615, 1805, 3230, 3610, 6137, 12274, 30685, 61370, 328619, 657238, 1643095, 3286190, 5586523, 6243761, 11173046, 12487522, 27932615, 31218805, 55865230, 62437610, 106143937, 118631459, 212287874, 237262918, 530719685, 593157295, 1061439370, 1186314590, 2016734803, 4033469606, 10083674015, 20167348030]

約数ペア:

[(1, 20167348030), (2, 10083674015), (5, 4033469606), (10, 2016734803), (17, 1186314590), (19, 1061439370), (34, 593157295), (38, 530719685), (85, 237262918), (95, 212287874), (170, 118631459), (190, 106143937), (323, 62437610), (361, 55865230), (646, 31218805), (722, 27932615), (1615, 12487522), (1805, 11173046), (3230, 6243761), (3610, 5586523), (6137, 3286190), (12274, 1643095), (30685, 657238), (61370, 328619)]