About the Number

20601042

20601041 ← → 20601043

2進数表記:1001110100101100011010010

漢数字表記:二千六十万千四十二

素因数分解:

2 1 × 3 1 × 7 1 × 11 1 × 17 1 × 43 1 × 61 1

素因数の和:144
約数の個数: 128
約数和(自身を含む): 56567808
約数和(自身を除く): 35966766

約数列:
[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 43, 51, 61, 66, 77, 86, 102, 119, 122, 129, 154, 183, 187, 231, 238, 258, 301, 357, 366, 374, 427, 462, 473, 561, 602, 671, 714, 731, 854, 903, 946, 1037, 1122, 1281, 1309, 1342, 1419, 1462, 1806, 2013, 2074, 2193, 2562, 2618, 2623, 2838, 3111, 3311, 3927, 4026, 4386, 4697, 5117, 5246, 6222, 6622, 7259, 7854, 7869, 8041, 9394, 9933, 10234, 11407, 14091, 14518, 15351, 15738, 16082, 18361, 19866, 21777, 22814, 24123, 28182, 28853, 30702, 34221, 36722, 43554, 44591, 48246, 55083, 56287, 57706, 68442, 79849, 86559, 89182, 110166, 112574, 133773, 159698, 168861, 173118, 201971, 239547, 267546, 312137, 337722, 403942, 479094, 490501, 605913, 624274, 936411, 981002, 1211826, 1471503, 1872822, 2943006, 3433507, 6867014, 10300521, 20601042]

約数ペア:
[(1, 20601042), (2, 10300521), (3, 6867014), (6, 3433507), (7, 2943006), (11, 1872822), (14, 1471503), (17, 1211826), (21, 981002), (22, 936411), (33, 624274), (34, 605913), (42, 490501), (43, 479094), (51, 403942), (61, 337722), (66, 312137), (77, 267546), (86, 239547), (102, 201971), (119, 173118), (122, 168861), (129, 159698), (154, 133773), (183, 112574), (187, 110166), (231, 89182), (238, 86559), (258, 79849), (301, 68442), (357, 57706), (366, 56287), (374, 55083), (427, 48246), (462, 44591), (473, 43554), (561, 36722), (602, 34221), (671, 30702), (714, 28853), (731, 28182), (854, 24123), (903, 22814), (946, 21777), (1037, 19866), (1122, 18361), (1281, 16082), (1309, 15738), (1342, 15351), (1419, 14518), (1462, 14091), (1806, 11407), (2013, 10234), (2074, 9933), (2193, 9394), (2562, 8041), (2618, 7869), (2623, 7854), (2838, 7259), (3111, 6622), (3311, 6222), (3927, 5246), (4026, 5117), (4386, 4697)]

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