20186866716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1020157}}^1$

素因数の和:1020278

約数の個数: 48

約数和(自身を含む): 50387643936

約数和(自身を除く): 30200777220

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 97, 102, 194, 204, 291, 388, 582, 1164, 1649, 3298, 4947, 6596, 9894, 19788, 1020157, 2040314, 3060471, 4080628, 6120942, 12241884, 17342669, 34685338, 52028007, 69370676, 98955229, 104056014, 197910458, 208112028, 296865687, 395820916, 593731374, 1187462748, 1682238893, 3364477786, 5046716679, 6728955572, 10093433358, 20186866716]

約数ペア:

[(1, 20186866716), (2, 10093433358), (3, 6728955572), (4, 5046716679), (6, 3364477786), (12, 1682238893), (17, 1187462748), (34, 593731374), (51, 395820916), (68, 296865687), (97, 208112028), (102, 197910458), (194, 104056014), (204, 98955229), (291, 69370676), (388, 52028007), (582, 34685338), (1164, 17342669), (1649, 12241884), (3298, 6120942), (4947, 4080628), (6596, 3060471), (9894, 2040314), (19788, 1020157)]