About the Number

2020059888

2020059887 ← → 2020059889

2進数表記:1111000011001111010101011110000

漢数字表記:二十億二千五万九千八百八十八

素因数分解:

2 4 × 3 1 × 7 2 × 11 1 × 78079 1

素因数の和:78115
約数の個数: 120
約数和(自身を含む): 6622433280
約数和(自身を除く): 4602373392

約数列:
[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 3234, 3696, 4312, 6468, 8624, 12936, 25872, 78079, 156158, 234237, 312316, 468474, 546553, 624632, 858869, 936948, 1093106, 1249264, 1639659, 1717738, 1873896, 2186212, 2576607, 3279318, 3435476, 3747792, 3825871, 4372424, 5153214, 6012083, 6558636, 6870952, 7651742, 8744848, 10306428, 11477613, 12024166, 13117272, 13741904, 15303484, 18036249, 20612856, 22955226, 24048332, 26234544, 30606968, 36072498, 41225712, 42084581, 45910452, 48096664, 61213936, 72144996, 84169162, 91820904, 96193328, 126253743, 144289992, 168338324, 183641808, 252507486, 288579984, 336676648, 505014972, 673353296, 1010029944, 2020059888]

約数ペア:
[(1, 2020059888), (2, 1010029944), (3, 673353296), (4, 505014972), (6, 336676648), (7, 288579984), (8, 252507486), (11, 183641808), (12, 168338324), (14, 144289992), (16, 126253743), (21, 96193328), (22, 91820904), (24, 84169162), (28, 72144996), (33, 61213936), (42, 48096664), (44, 45910452), (48, 42084581), (49, 41225712), (56, 36072498), (66, 30606968), (77, 26234544), (84, 24048332), (88, 22955226), (98, 20612856), (112, 18036249), (132, 15303484), (147, 13741904), (154, 13117272), (168, 12024166), (176, 11477613), (196, 10306428), (231, 8744848), (264, 7651742), (294, 6870952), (308, 6558636), (336, 6012083), (392, 5153214), (462, 4372424), (528, 3825871), (539, 3747792), (588, 3435476), (616, 3279318), (784, 2576607), (924, 2186212), (1078, 1873896), (1176, 1717738), (1232, 1639659), (1617, 1249264), (1848, 1093106), (2156, 936948), (2352, 858869), (3234, 624632), (3696, 546553), (4312, 468474), (6468, 312316), (8624, 234237), (12936, 156158), (25872, 78079)]

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