20148730728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6312259}}^1$

素因数の和:6312294

約数の個数: 64

約数和(自身を含む): 60597696000

約数和(自身を除く): 40448965272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 6312259, 12624518, 18936777, 25249036, 37873554, 44185813, 50498072, 75747108, 88371626, 119932921, 132557439, 151494216, 176743252, 239865842, 265114878, 353486504, 359798763, 479731684, 530229756, 719597526, 839530447, 959463368, 1060459512, 1439195052, 1679060894, 2518591341, 2878390104, 3358121788, 5037182682, 6716243576, 10074365364, 20148730728]

約数ペア:

[(1, 20148730728), (2, 10074365364), (3, 6716243576), (4, 5037182682), (6, 3358121788), (7, 2878390104), (8, 2518591341), (12, 1679060894), (14, 1439195052), (19, 1060459512), (21, 959463368), (24, 839530447), (28, 719597526), (38, 530229756), (42, 479731684), (56, 359798763), (57, 353486504), (76, 265114878), (84, 239865842), (114, 176743252), (133, 151494216), (152, 132557439), (168, 119932921), (228, 88371626), (266, 75747108), (399, 50498072), (456, 44185813), (532, 37873554), (798, 25249036), (1064, 18936777), (1596, 12624518), (3192, 6312259)]