About the Number

20130743560

20130743559 ← → 20130743561

2進数表記:10010101111111000101100010100001000

漢数字表記:二百一億三千七十四万三千五百六十

素因数分解:

2 3 × 5 1 × 23 1 × 21881243 1

素因数の和:21881277
約数の個数: 32
約数和(自身を含む): 47263487040
約数和(自身を除く): 27132743480

約数列:
[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 21881243, 43762486, 87524972, 109406215, 175049944, 218812430, 437624860, 503268589, 875249720, 1006537178, 2013074356, 2516342945, 4026148712, 5032685890, 10065371780, 20130743560]

約数ペア:
[(1, 20130743560), (2, 10065371780), (4, 5032685890), (5, 4026148712), (8, 2516342945), (10, 2013074356), (20, 1006537178), (23, 875249720), (40, 503268589), (46, 437624860), (92, 218812430), (115, 175049944), (184, 109406215), (230, 87524972), (460, 43762486), (920, 21881243)]

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