About the Number

2019130032

2019130031 ← → 2019130033

2進数表記:1111000010110010111101010110000

漢数字表記:二十億千九百十三万三十二

素因数分解:

2 4 × 3 1 × 79 1 × 617 1 × 863 1

素因数の和:1570
約数の個数: 80
約数和(自身を含む): 5296803840
約数和(自身を除く): 3277673808

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 617, 632, 863, 948, 1234, 1264, 1726, 1851, 1896, 2468, 2589, 3452, 3702, 3792, 4936, 5178, 6904, 7404, 9872, 10356, 13808, 14808, 20712, 29616, 41424, 48743, 68177, 97486, 136354, 146229, 194972, 204531, 272708, 292458, 389944, 409062, 532471, 545416, 584916, 779888, 818124, 1064942, 1090832, 1169832, 1597413, 1636248, 2129884, 2339664, 3194826, 3272496, 4259768, 6389652, 8519536, 12779304, 25558608, 42065209, 84130418, 126195627, 168260836, 252391254, 336521672, 504782508, 673043344, 1009565016, 2019130032]

約数ペア:
[(1, 2019130032), (2, 1009565016), (3, 673043344), (4, 504782508), (6, 336521672), (8, 252391254), (12, 168260836), (16, 126195627), (24, 84130418), (48, 42065209), (79, 25558608), (158, 12779304), (237, 8519536), (316, 6389652), (474, 4259768), (617, 3272496), (632, 3194826), (863, 2339664), (948, 2129884), (1234, 1636248), (1264, 1597413), (1726, 1169832), (1851, 1090832), (1896, 1064942), (2468, 818124), (2589, 779888), (3452, 584916), (3702, 545416), (3792, 532471), (4936, 409062), (5178, 389944), (6904, 292458), (7404, 272708), (9872, 204531), (10356, 194972), (13808, 146229), (14808, 136354), (20712, 97486), (29616, 68177), (41424, 48743)]

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