20260443147

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{2003}}^1$

素因数の和:2384

約数の個数: 64

約数和(自身を含む): 32966922240

約数和(自身を除く): 12706479093

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 251, 303, 399, 707, 753, 1757, 1919, 2003, 2121, 4769, 5271, 5757, 6009, 13433, 14021, 14307, 25351, 33383, 38057, 40299, 42063, 76053, 100149, 114171, 177457, 202303, 266399, 481669, 502753, 532371, 606909, 799197, 1416121, 1445007, 1508259, 3371683, 3519271, 3843757, 4248363, 9552307, 10115049, 10557813, 11531271, 26906299, 28656921, 50778053, 66866149, 80718897, 152334159, 200598447, 355446371, 964783007, 1066339113, 2894349021, 6753481049, 20260443147]

約数ペア:

[(1, 20260443147), (3, 6753481049), (7, 2894349021), (19, 1066339113), (21, 964783007), (57, 355446371), (101, 200598447), (133, 152334159), (251, 80718897), (303, 66866149), (399, 50778053), (707, 28656921), (753, 26906299), (1757, 11531271), (1919, 10557813), (2003, 10115049), (2121, 9552307), (4769, 4248363), (5271, 3843757), (5757, 3519271), (6009, 3371683), (13433, 1508259), (14021, 1445007), (14307, 1416121), (25351, 799197), (33383, 606909), (38057, 532371), (40299, 502753), (42063, 481669), (76053, 266399), (100149, 202303), (114171, 177457)]