20160269402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{41011}}^1$

素因数の和:41143

約数の個数: 64

約数和(自身を含む): 38749449984

約数和(自身を除く): 18589180582

約数列:

[1, 2, 7, 13, 14, 26, 37, 73, 74, 91, 146, 182, 259, 481, 511, 518, 949, 962, 1022, 1898, 2701, 3367, 5402, 6643, 6734, 13286, 18907, 35113, 37814, 41011, 70226, 82022, 245791, 287077, 491582, 533143, 574154, 1066286, 1517407, 2993803, 3034814, 3732001, 5987606, 7464002, 10621849, 19726291, 20956621, 21243698, 38919439, 39452582, 41913242, 77838878, 110770711, 138084037, 221541422, 272436073, 276168074, 544872146, 775394977, 1440019243, 1550789954, 2880038486, 10080134701, 20160269402]

約数ペア:

[(1, 20160269402), (2, 10080134701), (7, 2880038486), (13, 1550789954), (14, 1440019243), (26, 775394977), (37, 544872146), (73, 276168074), (74, 272436073), (91, 221541422), (146, 138084037), (182, 110770711), (259, 77838878), (481, 41913242), (511, 39452582), (518, 38919439), (949, 21243698), (962, 20956621), (1022, 19726291), (1898, 10621849), (2701, 7464002), (3367, 5987606), (5402, 3732001), (6643, 3034814), (6734, 2993803), (13286, 1517407), (18907, 1066286), (35113, 574154), (37814, 533143), (41011, 491582), (70226, 287077), (82022, 245791)]