20348414534

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1741}}^1\times {\mathrm{6277}}^1$

素因数の和:8053

約数の個数: 48

約数和(自身を含む): 37402063920

約数和(自身を除く): 17053649386

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1741, 1862, 3482, 6277, 12187, 12554, 24374, 33079, 43939, 66158, 85309, 87878, 119263, 170618, 231553, 238526, 307573, 463106, 615146, 834841, 1620871, 1669682, 3241742, 5843887, 10928257, 11687774, 21856514, 76497799, 152995598, 207636883, 415273766, 535484593, 1070969186, 1453458181, 2906916362, 10174207267, 20348414534]

約数ペア:

[(1, 20348414534), (2, 10174207267), (7, 2906916362), (14, 1453458181), (19, 1070969186), (38, 535484593), (49, 415273766), (98, 207636883), (133, 152995598), (266, 76497799), (931, 21856514), (1741, 11687774), (1862, 10928257), (3482, 5843887), (6277, 3241742), (12187, 1669682), (12554, 1620871), (24374, 834841), (33079, 615146), (43939, 463106), (66158, 307573), (85309, 238526), (87878, 231553), (119263, 170618)]