About the Number

2040999740

2040999739 ← → 2040999741

2進数表記:1111001101001110010111100111100

漢数字表記:二十億四千九十九万九千七百四十

素因数分解:

2 2 × 5 1 × 13 1 × 7849999 1

素因数の和:7850021
約数の個数: 24
約数和(自身を含む): 4615800000
約数和(自身を除く): 2574800260

約数列:
[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7849999, 15699998, 31399996, 39249995, 78499990, 102049987, 156999980, 204099974, 408199948, 510249935, 1020499870, 2040999740]

約数ペア:
[(1, 2040999740), (2, 1020499870), (4, 510249935), (5, 408199948), (10, 204099974), (13, 156999980), (20, 102049987), (26, 78499990), (52, 39249995), (65, 31399996), (130, 15699998), (260, 7849999)]

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