About the Number

20940002016

20940002015 ← → 20940002017

2進数表記:10011100000000111110001001011100000

漢数字表記:二百九億四千万二千十六

素因数分解:

2 5 × 3 1 × 31 1 × 2243 1 × 3137 1

素因数の和:5424
約数の個数: 96
約数和(自身を含む): 56784043008
約数和(自身を除く): 35844040992

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2243, 2976, 3137, 4486, 6274, 6729, 8972, 9411, 12548, 13458, 17944, 18822, 25096, 26916, 35888, 37644, 50192, 53832, 69533, 71776, 75288, 97247, 100384, 107664, 139066, 150576, 194494, 208599, 215328, 278132, 291741, 301152, 388988, 417198, 556264, 583482, 777976, 834396, 1112528, 1166964, 1555952, 1668792, 2225056, 2333928, 3111904, 3337584, 4667856, 6675168, 7036291, 9335712, 14072582, 21108873, 28145164, 42217746, 56290328, 84435492, 112580656, 168870984, 218125021, 225161312, 337741968, 436250042, 654375063, 675483936, 872500084, 1308750126, 1745000168, 2617500252, 3490000336, 5235000504, 6980000672, 10470001008, 20940002016]

約数ペア:
[(1, 20940002016), (2, 10470001008), (3, 6980000672), (4, 5235000504), (6, 3490000336), (8, 2617500252), (12, 1745000168), (16, 1308750126), (24, 872500084), (31, 675483936), (32, 654375063), (48, 436250042), (62, 337741968), (93, 225161312), (96, 218125021), (124, 168870984), (186, 112580656), (248, 84435492), (372, 56290328), (496, 42217746), (744, 28145164), (992, 21108873), (1488, 14072582), (2243, 9335712), (2976, 7036291), (3137, 6675168), (4486, 4667856), (6274, 3337584), (6729, 3111904), (8972, 2333928), (9411, 2225056), (12548, 1668792), (13458, 1555952), (17944, 1166964), (18822, 1112528), (25096, 834396), (26916, 777976), (35888, 583482), (37644, 556264), (50192, 417198), (53832, 388988), (69533, 301152), (71776, 291741), (75288, 278132), (97247, 215328), (100384, 208599), (107664, 194494), (139066, 150576)]

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