About the Number

2013893420

2013893419 ← → 2013893421

2進数表記:1111000000010011001001100101100

漢数字表記:二十億千三百八十九万三千四百二十

素因数分解:

2 2 × 5 1 × 7 1 × 11 1 × 883 1 × 1481 1

素因数の和:2391
約数の個数: 96
約数和(自身を含む): 5282274816
約数和(自身を除く): 3268381396

約数列:
[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 883, 1481, 1540, 1766, 2962, 3532, 4415, 5924, 6181, 7405, 8830, 9713, 10367, 12362, 14810, 16291, 17660, 19426, 20734, 24724, 29620, 30905, 32582, 38852, 41468, 48565, 51835, 61810, 65164, 67991, 81455, 97130, 103670, 114037, 123620, 135982, 162910, 194260, 207340, 228074, 271964, 325820, 339955, 456148, 570185, 679910, 1140370, 1307723, 1359820, 2280740, 2615446, 5230892, 6538615, 9154061, 13077230, 14384953, 18308122, 26154460, 28769906, 36616244, 45770305, 57539812, 71924765, 91540610, 100694671, 143849530, 183081220, 201389342, 287699060, 402778684, 503473355, 1006946710, 2013893420]

約数ペア:
[(1, 2013893420), (2, 1006946710), (4, 503473355), (5, 402778684), (7, 287699060), (10, 201389342), (11, 183081220), (14, 143849530), (20, 100694671), (22, 91540610), (28, 71924765), (35, 57539812), (44, 45770305), (55, 36616244), (70, 28769906), (77, 26154460), (110, 18308122), (140, 14384953), (154, 13077230), (220, 9154061), (308, 6538615), (385, 5230892), (770, 2615446), (883, 2280740), (1481, 1359820), (1540, 1307723), (1766, 1140370), (2962, 679910), (3532, 570185), (4415, 456148), (5924, 339955), (6181, 325820), (7405, 271964), (8830, 228074), (9713, 207340), (10367, 194260), (12362, 162910), (14810, 135982), (16291, 123620), (17660, 114037), (19426, 103670), (20734, 97130), (24724, 81455), (29620, 67991), (30905, 65164), (32582, 61810), (38852, 51835), (41468, 48565)]

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