About the Number

2012105584

2012105583 ← → 2012105585

2進数表記:1110111111011100100101101110000

漢数字表記:二十億千二百十万五千五百八十四

素因数分解:

2 4 × 17 1 × 37 1 × 199931 1

素因数の和:199993
約数の個数: 40
約数和(自身を含む): 4239358128
約数和(自身を除く): 2227252544

約数列:
[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 10064, 199931, 399862, 799724, 1599448, 3198896, 3398827, 6797654, 7397447, 13595308, 14794894, 27190616, 29589788, 54381232, 59179576, 118359152, 125756599, 251513198, 503026396, 1006052792, 2012105584]

約数ペア:
[(1, 2012105584), (2, 1006052792), (4, 503026396), (8, 251513198), (16, 125756599), (17, 118359152), (34, 59179576), (37, 54381232), (68, 29589788), (74, 27190616), (136, 14794894), (148, 13595308), (272, 7397447), (296, 6797654), (592, 3398827), (629, 3198896), (1258, 1599448), (2516, 799724), (5032, 399862), (10064, 199931)]

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