20140985535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{135479}}^1$

素因数の和:135568

約数の個数: 64

約数和(自身を含む): 37925729280

約数和(自身を除く): 17784743745

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 53, 55, 85, 159, 165, 187, 255, 265, 561, 583, 795, 901, 935, 1749, 2703, 2805, 2915, 4505, 8745, 9911, 13515, 29733, 49555, 135479, 148665, 406437, 677395, 1490269, 2032185, 2303143, 4470807, 6909429, 7180387, 7451345, 11515715, 21541161, 22354035, 25334573, 34547145, 35901935, 76003719, 78984257, 107705805, 122066579, 126672865, 236952771, 366199737, 380018595, 394921285, 610332895, 1184763855, 1342732369, 1830998685, 4028197107, 6713661845, 20140985535]

約数ペア:

[(1, 20140985535), (3, 6713661845), (5, 4028197107), (11, 1830998685), (15, 1342732369), (17, 1184763855), (33, 610332895), (51, 394921285), (53, 380018595), (55, 366199737), (85, 236952771), (159, 126672865), (165, 122066579), (187, 107705805), (255, 78984257), (265, 76003719), (561, 35901935), (583, 34547145), (795, 25334573), (901, 22354035), (935, 21541161), (1749, 11515715), (2703, 7451345), (2805, 7180387), (2915, 6909429), (4505, 4470807), (8745, 2303143), (9911, 2032185), (13515, 1490269), (29733, 677395), (49555, 406437), (135479, 148665)]