About the Number

1020498090

1020498089 ← → 1020498091

2進数表記:111100110100111001000010101010

漢数字表記:十億二千四十九万八千九十

素因数分解:

2 1 × 3 1 × 5 1 × 34016603 1

素因数の和:34016613
約数の個数: 16
約数和(自身を含む): 2449195488
約数和(自身を除く): 1428697398

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 34016603, 68033206, 102049809, 170083015, 204099618, 340166030, 510249045, 1020498090]

約数ペア:
[(1, 1020498090), (2, 510249045), (3, 340166030), (5, 204099618), (6, 170083015), (10, 102049809), (15, 68033206), (30, 34016603)]

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