About the Number

20209624728

20209624727 ← → 20209624729

2進数表記:10010110100100101100110011010011000

漢数字表記:二百二億九百六十二万四千七百二十八

素因数分解:

2 3 × 3 1 × 23 1 × 7507 1 × 4877 1

素因数の和:12416
約数の個数: 64
約数和(自身を含む): 52738594560
約数和(自身を除く): 32528969832

約数列:
[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 4877, 7507, 9754, 14631, 15014, 19508, 22521, 29262, 30028, 39016, 45042, 58524, 60056, 90084, 112171, 117048, 172661, 180168, 224342, 336513, 345322, 448684, 517983, 673026, 690644, 897368, 1035966, 1346052, 1381288, 2071932, 2692104, 4143864, 36611639, 73223278, 109834917, 146446556, 219669834, 292893112, 439339668, 842067697, 878679336, 1684135394, 2526203091, 3368270788, 5052406182, 6736541576, 10104812364, 20209624728]

約数ペア:
[(1, 20209624728), (2, 10104812364), (3, 6736541576), (4, 5052406182), (6, 3368270788), (8, 2526203091), (12, 1684135394), (23, 878679336), (24, 842067697), (46, 439339668), (69, 292893112), (92, 219669834), (138, 146446556), (184, 109834917), (276, 73223278), (552, 36611639), (4877, 4143864), (7507, 2692104), (9754, 2071932), (14631, 1381288), (15014, 1346052), (19508, 1035966), (22521, 897368), (29262, 690644), (30028, 673026), (39016, 517983), (45042, 448684), (58524, 345322), (60056, 336513), (90084, 224342), (112171, 180168), (117048, 172661)]

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