About the Number

20122494

20122493 ← → 20122495

2進数表記:1001100110000101101111110

漢数字表記:二千十二万二千四百九十四

素因数分解:

2 1 × 3 1 × 7 1 × 181 1 × 2647 1

素因数の和:2840
約数の個数: 32
約数和(自身を含む): 46265856
約数和(自身を除く): 26143362

約数列:
[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 2647, 3801, 5294, 7602, 7941, 15882, 18529, 37058, 55587, 111174, 479107, 958214, 1437321, 2874642, 3353749, 6707498, 10061247, 20122494]

約数ペア:
[(1, 20122494), (2, 10061247), (3, 6707498), (6, 3353749), (7, 2874642), (14, 1437321), (21, 958214), (42, 479107), (181, 111174), (362, 55587), (543, 37058), (1086, 18529), (1267, 15882), (2534, 7941), (2647, 7602), (3801, 5294)]

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