About the Number

2006201890

2006201889 ← → 2006201891

2進数表記:1110111100101000011011000100010

漢数字表記:二十億六百二十万千八百九十

素因数分解:

2 1 × 5 1 × 7 1 × 11 1 × 31 1 × 84047 1

素因数の和:84103
約数の個数: 64
約数和(自身を含む): 4647518208
約数和(自身を除く): 2641316318

約数列:
[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2387, 3410, 4774, 11935, 23870, 84047, 168094, 420235, 588329, 840470, 924517, 1176658, 1849034, 2605457, 2941645, 4622585, 5210914, 5883290, 6471619, 9245170, 12943238, 13027285, 18238199, 26054570, 28660027, 32358095, 36476398, 57320054, 64716190, 91190995, 143300135, 182381990, 200620189, 286600270, 401240378, 1003100945, 2006201890]

約数ペア:
[(1, 2006201890), (2, 1003100945), (5, 401240378), (7, 286600270), (10, 200620189), (11, 182381990), (14, 143300135), (22, 91190995), (31, 64716190), (35, 57320054), (55, 36476398), (62, 32358095), (70, 28660027), (77, 26054570), (110, 18238199), (154, 13027285), (155, 12943238), (217, 9245170), (310, 6471619), (341, 5883290), (385, 5210914), (434, 4622585), (682, 2941645), (770, 2605457), (1085, 1849034), (1705, 1176658), (2170, 924517), (2387, 840470), (3410, 588329), (4774, 420235), (11935, 168094), (23870, 84047)]

このpageの処理時間: 0.3592803478240967 seconds