20140294071

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 28314468000

約数和(自身を除く): 8174173929

約数列:

[1, 3, 29, 87, 89, 257, 267, 349, 771, 841, 1047, 2523, 2581, 7453, 7743, 10121, 22359, 22873, 30363, 31061, 68619, 74849, 89693, 93183, 216137, 224547, 269079, 293509, 648411, 663317, 880527, 900769, 1989951, 2601097, 2702307, 7803291, 7982677, 19236193, 23948031, 26122301, 57708579, 75431813, 78366903, 226295439, 231497633, 694492899, 6713431357, 20140294071]

約数ペア:

[(1, 20140294071), (3, 6713431357), (29, 694492899), (87, 231497633), (89, 226295439), (257, 78366903), (267, 75431813), (349, 57708579), (771, 26122301), (841, 23948031), (1047, 19236193), (2523, 7982677), (2581, 7803291), (7453, 2702307), (7743, 2601097), (10121, 1989951), (22359, 900769), (22873, 880527), (30363, 663317), (31061, 648411), (68619, 293509), (74849, 269079), (89693, 224547), (93183, 216137)]