About the Number

2011551984

2011551983 ← → 2011551985

2進数表記:1110111111001011101100011110000

漢数字表記:二十億千百五十五万千九百八十四

素因数分解:

2 4 × 3 2 × 13 1 × 127 1 × 8461 1

素因数の和:8615
約数の個数: 120
約数和(自身を含む): 6111053312
約数和(自身を除く): 4099501328

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 127, 144, 156, 208, 234, 254, 312, 381, 468, 508, 624, 762, 936, 1016, 1143, 1524, 1651, 1872, 2032, 2286, 3048, 3302, 4572, 4953, 6096, 6604, 8461, 9144, 9906, 13208, 14859, 16922, 18288, 19812, 25383, 26416, 29718, 33844, 39624, 50766, 59436, 67688, 76149, 79248, 101532, 109993, 118872, 135376, 152298, 203064, 219986, 237744, 304596, 329979, 406128, 439972, 609192, 659958, 879944, 989937, 1074547, 1218384, 1319916, 1759888, 1979874, 2149094, 2639832, 3223641, 3959748, 4298188, 5279664, 6447282, 7919496, 8596376, 9670923, 12894564, 13969111, 15838992, 17192752, 19341846, 25789128, 27938222, 38683692, 41907333, 51578256, 55876444, 77367384, 83814666, 111752888, 125721999, 154734768, 167629332, 223505776, 251443998, 335258664, 502887996, 670517328, 1005775992, 2011551984]

約数ペア:
[(1, 2011551984), (2, 1005775992), (3, 670517328), (4, 502887996), (6, 335258664), (8, 251443998), (9, 223505776), (12, 167629332), (13, 154734768), (16, 125721999), (18, 111752888), (24, 83814666), (26, 77367384), (36, 55876444), (39, 51578256), (48, 41907333), (52, 38683692), (72, 27938222), (78, 25789128), (104, 19341846), (117, 17192752), (127, 15838992), (144, 13969111), (156, 12894564), (208, 9670923), (234, 8596376), (254, 7919496), (312, 6447282), (381, 5279664), (468, 4298188), (508, 3959748), (624, 3223641), (762, 2639832), (936, 2149094), (1016, 1979874), (1143, 1759888), (1524, 1319916), (1651, 1218384), (1872, 1074547), (2032, 989937), (2286, 879944), (3048, 659958), (3302, 609192), (4572, 439972), (4953, 406128), (6096, 329979), (6604, 304596), (8461, 237744), (9144, 219986), (9906, 203064), (13208, 152298), (14859, 135376), (16922, 118872), (18288, 109993), (19812, 101532), (25383, 79248), (26416, 76149), (29718, 67688), (33844, 59436), (39624, 50766)]

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