2020366938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{9743}}^1$

素因数の和:9891

約数の個数: 64

約数和(自身を含む): 4546160640

約数和(自身を除く): 2525793702

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 107, 114, 214, 321, 323, 642, 646, 969, 1819, 1938, 2033, 3638, 4066, 5457, 6099, 9743, 10914, 12198, 19486, 29229, 34561, 58458, 69122, 103683, 165631, 185117, 207366, 331262, 370234, 496893, 555351, 993786, 1042501, 1110702, 2085002, 3127503, 3146989, 6255006, 6293978, 9440967, 17722517, 18881934, 19807519, 35445034, 39615038, 53167551, 59422557, 106335102, 118845114, 336727823, 673455646, 1010183469, 2020366938]

約数ペア:

[(1, 2020366938), (2, 1010183469), (3, 673455646), (6, 336727823), (17, 118845114), (19, 106335102), (34, 59422557), (38, 53167551), (51, 39615038), (57, 35445034), (102, 19807519), (107, 18881934), (114, 17722517), (214, 9440967), (321, 6293978), (323, 6255006), (642, 3146989), (646, 3127503), (969, 2085002), (1819, 1110702), (1938, 1042501), (2033, 993786), (3638, 555351), (4066, 496893), (5457, 370234), (6099, 331262), (9743, 207366), (10914, 185117), (12198, 165631), (19486, 103683), (29229, 69122), (34561, 58458)]