About the Number

20145672

20145671 ← → 20145673

2進数表記:1001100110110011000001000

漢数字表記:二千十四万五千六百七十二

素因数分解:

2 3 × 3 5 × 43 1 × 241 1

素因数の和:305
約数の個数: 96
約数和(自身を含む): 58138080
約数和(自身を除く): 37992408

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 241, 243, 258, 324, 344, 387, 482, 486, 516, 648, 723, 774, 964, 972, 1032, 1161, 1446, 1548, 1928, 1944, 2169, 2322, 2892, 3096, 3483, 4338, 4644, 5784, 6507, 6966, 8676, 9288, 10363, 10449, 13014, 13932, 17352, 19521, 20726, 20898, 26028, 27864, 31089, 39042, 41452, 41796, 52056, 58563, 62178, 78084, 82904, 83592, 93267, 117126, 124356, 156168, 186534, 234252, 248712, 279801, 373068, 468504, 559602, 746136, 839403, 1119204, 1678806, 2238408, 2518209, 3357612, 5036418, 6715224, 10072836, 20145672]

約数ペア:
[(1, 20145672), (2, 10072836), (3, 6715224), (4, 5036418), (6, 3357612), (8, 2518209), (9, 2238408), (12, 1678806), (18, 1119204), (24, 839403), (27, 746136), (36, 559602), (43, 468504), (54, 373068), (72, 279801), (81, 248712), (86, 234252), (108, 186534), (129, 156168), (162, 124356), (172, 117126), (216, 93267), (241, 83592), (243, 82904), (258, 78084), (324, 62178), (344, 58563), (387, 52056), (482, 41796), (486, 41452), (516, 39042), (648, 31089), (723, 27864), (774, 26028), (964, 20898), (972, 20726), (1032, 19521), (1161, 17352), (1446, 13932), (1548, 13014), (1928, 10449), (1944, 10363), (2169, 9288), (2322, 8676), (2892, 6966), (3096, 6507), (3483, 5784), (4338, 4644)]

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