About the Number
20125565340
2進数表記:10010101111100100111100000110011100
漢数字表記:二百一億二千五百五十六万五千三百四十
素因数分解:
素因数の和:13379
約数の個数: 96
約数和(自身を含む): 58855458816
約数和(自身を除く): 38729893476
約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1201, 1380, 2402, 3603, 4804, 6005, 7206, 12010, 12143, 14412, 18015, 24020, 24286, 27623, 36030, 36429, 48572, 55246, 60715, 72060, 72858, 82869, 110492, 121430, 138115, 145716, 165738, 182145, 242860, 276230, 279289, 331476, 364290, 414345, 552460, 558578, 728580, 828690, 837867, 1117156, 1396445, 1657380, 1675734, 2792890, 3351468, 4189335, 5585780, 8378670, 14583743, 16757340, 29167486, 43751229, 58334972, 72918715, 87502458, 145837430, 175004916, 218756145, 291674860, 335426089, 437512290, 670852178, 875024580, 1006278267, 1341704356, 1677130445, 2012556534, 3354260890, 4025113068, 5031391335, 6708521780, 10062782670, 20125565340]
約数ペア:
[(1, 20125565340), (2, 10062782670), (3, 6708521780), (4, 5031391335), (5, 4025113068), (6, 3354260890), (10, 2012556534), (12, 1677130445), (15, 1341704356), (20, 1006278267), (23, 875024580), (30, 670852178), (46, 437512290), (60, 335426089), (69, 291674860), (92, 218756145), (115, 175004916), (138, 145837430), (230, 87502458), (276, 72918715), (345, 58334972), (460, 43751229), (690, 29167486), (1201, 16757340), (1380, 14583743), (2402, 8378670), (3603, 5585780), (4804, 4189335), (6005, 3351468), (7206, 2792890), (12010, 1675734), (12143, 1657380), (14412, 1396445), (18015, 1117156), (24020, 837867), (24286, 828690), (27623, 728580), (36030, 558578), (36429, 552460), (48572, 414345), (55246, 364290), (60715, 331476), (72060, 279289), (72858, 276230), (82869, 242860), (110492, 182145), (121430, 165738), (138115, 145716)]このpageの処理時間: 0.3905000686645508 seconds