20340128618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{1097}}^1$

素因数の和:1487

約数の個数: 64

約数和(自身を含む): 33947278848

約数和(自身を除く): 13607150230

約数列:

[1, 2, 17, 34, 41, 47, 82, 94, 283, 566, 697, 799, 1097, 1394, 1598, 1927, 2194, 3854, 4811, 9622, 11603, 13301, 18649, 23206, 26602, 32759, 37298, 44977, 51559, 65518, 89954, 103118, 197251, 226117, 310451, 394502, 452234, 545341, 620902, 764609, 876503, 1090682, 1529218, 1753006, 2113919, 4227838, 5277667, 9270797, 10555334, 12728491, 14591197, 18541594, 25456982, 29182394, 35936623, 71873246, 216384347, 248050349, 432768694, 496100698, 598239077, 1196478154, 10170064309, 20340128618]

約数ペア:

[(1, 20340128618), (2, 10170064309), (17, 1196478154), (34, 598239077), (41, 496100698), (47, 432768694), (82, 248050349), (94, 216384347), (283, 71873246), (566, 35936623), (697, 29182394), (799, 25456982), (1097, 18541594), (1394, 14591197), (1598, 12728491), (1927, 10555334), (2194, 9270797), (3854, 5277667), (4811, 4227838), (9622, 2113919), (11603, 1753006), (13301, 1529218), (18649, 1090682), (23206, 876503), (26602, 764609), (32759, 620902), (37298, 545341), (44977, 452234), (51559, 394502), (65518, 310451), (89954, 226117), (103118, 197251)]