About the Number

20131318330

20131318329 ← → 20131318331

2進数表記:10010101111111010111000101000111010

漢数字表記:二百一億三千百三十一万八千三百三十

素因数分解:

2 1 × 5 1 × 19 1 × 23 1 × 4606709 1

素因数の和:4606758
約数の個数: 32
約数和(自身を含む): 39801974400
約数和(自身を除く): 19670656070

約数列:
[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 4606709, 9213418, 23033545, 46067090, 87527471, 105954307, 175054942, 211908614, 437637355, 529771535, 875274710, 1059543070, 2013131833, 4026263666, 10065659165, 20131318330]

約数ペア:
[(1, 20131318330), (2, 10065659165), (5, 4026263666), (10, 2013131833), (19, 1059543070), (23, 875274710), (38, 529771535), (46, 437637355), (95, 211908614), (115, 175054942), (190, 105954307), (230, 87527471), (437, 46067090), (874, 23033545), (2185, 9213418), (4370, 4606709)]

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