About the Number

20172932

20172931 ← → 20172933

2進数表記:1001100111101000010000100

漢数字表記:二千十七万二千九百三十二

素因数分解:

2 2 × 13 1 × 23 1 × 101 1 × 167 1

素因数の和:308
約数の個数: 48
約数和(自身を含む): 40303872
約数和(自身を除く): 20130940

約数列:
[1, 2, 4, 13, 23, 26, 46, 52, 92, 101, 167, 202, 299, 334, 404, 598, 668, 1196, 1313, 2171, 2323, 2626, 3841, 4342, 4646, 5252, 7682, 8684, 9292, 15364, 16867, 30199, 33734, 49933, 60398, 67468, 99866, 120796, 199732, 219271, 387941, 438542, 775882, 877084, 1551764, 5043233, 10086466, 20172932]

約数ペア:
[(1, 20172932), (2, 10086466), (4, 5043233), (13, 1551764), (23, 877084), (26, 775882), (46, 438542), (52, 387941), (92, 219271), (101, 199732), (167, 120796), (202, 99866), (299, 67468), (334, 60398), (404, 49933), (598, 33734), (668, 30199), (1196, 16867), (1313, 15364), (2171, 9292), (2323, 8684), (2626, 7682), (3841, 5252), (4342, 4646)]

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