About the Number

20992104

20992103 ← → 20992105

2進数表記:1010000000101000001101000

漢数字表記:二千九十九万二千百四

素因数分解:

2 3 × 3 2 × 7 1 × 41651 1

素因数の和:41670
約数の個数: 48
約数和(自身を含む): 64977120
約数和(自身を除く): 43985016

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 41651, 83302, 124953, 166604, 249906, 291557, 333208, 374859, 499812, 583114, 749718, 874671, 999624, 1166228, 1499436, 1749342, 2332456, 2624013, 2998872, 3498684, 5248026, 6997368, 10496052, 20992104]

約数ペア:
[(1, 20992104), (2, 10496052), (3, 6997368), (4, 5248026), (6, 3498684), (7, 2998872), (8, 2624013), (9, 2332456), (12, 1749342), (14, 1499436), (18, 1166228), (21, 999624), (24, 874671), (28, 749718), (36, 583114), (42, 499812), (56, 374859), (63, 333208), (72, 291557), (84, 249906), (126, 166604), (168, 124953), (252, 83302), (504, 41651)]

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