20737846117005

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{3271}}^1\times {\mathrm{51803}}^1$

素因数の和:55322

約数の個数: 64

約数和(自身を含む): 34171741900800

約数和(自身を除く): 13433895783795

約数列:

[1, 3, 5, 15, 41, 123, 199, 205, 597, 615, 995, 2985, 3271, 8159, 9813, 16355, 24477, 40795, 49065, 51803, 122385, 134111, 155409, 259015, 402333, 650929, 670555, 777045, 1952787, 2011665, 2123923, 3254645, 6371769, 9763935, 10308797, 10619615, 26688089, 30926391, 31858845, 51543985, 80064267, 133440445, 154631955, 169447613, 400321335, 422660677, 508342839, 847238065, 1267982031, 2113303385, 2541714195, 6339910155, 6947352133, 20842056399, 33720074987, 34736760665, 101160224961, 104210281995, 168600374935, 505801124805, 1382523074467, 4147569223401, 6912615372335, 20737846117005]

約数ペア:

[(1, 20737846117005), (3, 6912615372335), (5, 4147569223401), (15, 1382523074467), (41, 505801124805), (123, 168600374935), (199, 104210281995), (205, 101160224961), (597, 34736760665), (615, 33720074987), (995, 20842056399), (2985, 6947352133), (3271, 6339910155), (8159, 2541714195), (9813, 2113303385), (16355, 1267982031), (24477, 847238065), (40795, 508342839), (49065, 422660677), (51803, 400321335), (122385, 169447613), (134111, 154631955), (155409, 133440445), (259015, 80064267), (402333, 51543985), (650929, 31858845), (670555, 30926391), (777045, 26688089), (1952787, 10619615), (2011665, 10308797), (2123923, 9763935), (3254645, 6371769)]